Ian Dees's Scripted GUI Testing with Ruby (Pragmatic Bookshelf) is a practical, quick-moving tutorial based on real-world GUI applications. The book uses examples from Windows, OS X, and cross-platform Java desktop programs as well as Web applications. You'll develop test scripts in Ruby. You don't need to be a Ruby expert to use this book, but basic comfort with the language will be helpful.

pdx.rb is a gathering of Ruby programmers in the Portland, Oregon, area.

Presentations: - "Using the Ruby DBI, a low-level database interface" by Erik Hollensbe, the DBI maintainer - "Exploring the DataMapper ORM" with Jesse Hallett. - ...and often many others spontaneously added during meeting

Other possible topics: - What's new in Ruby 1.9.1? - What's new in Rails 2.2? - ...and more!

A user group for Ruby programmers in the Portland, Oregon, area.

Presentations will include: * Monty Williams of GemStone's MagLev Alpha * Jesse Hallett on Rack, middleware and its role in Rails 2.3 * Don Park on OAuth and the Rails plugin * Dane Jensen on EventMachine and Thin * M. Edward (Ed) Borasky on Ruby 1.9.1 performance comparisons * ...and much more!

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland, Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland, Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

Presentations will include: * Igal Koshevoy: "Message queues showdown: Kestrel, AMQP, Starling, Sparrow, MemcacheQ, Delayed::Job, Beanstalk" * Bill Burcham: "Experiences migrating from EC2 to Heroku" * Jesse Hallett: "Protecting against CSRF attacks" (Cross-Site Request Forgery) * Markus Roberts: "Symbolic expressions that lets you capture expressions (generally numeric) as introspectable tree structures, manipulate them, evaluate them, etc." * Ed Borasky: "Overview of the Twitter API libraries"

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland, Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland, Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland, Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

NEW VENUE: This meeting's space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the Ruby signs.

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland, Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

Some of tonight's presentations:

Igal Koshevoy will give an overview of a few different data stores. He will focus mostly on MongoDB and Tokyo Tyrant; but he will also touch on CouchDB. Igal will discuss the pros and cons of these databases, features, performance and how they stack up to relational databases.

Jesse Hallett will expand on CouchDB with an overview of some Ruby libraries that provide high-level interfaces to CouchDB and an open source ORM he's building on top of it. These are the early days of non-relational databases. So in my opinion this is a good time to think hard about what a high-level interface should look like.

There will be a definite Ruby slant to this meeting. But there should also be a lot of information covered that will be useful to people working with any language.

Markus Roberts will tease and amaze us with a new Ruby mystery code sample.

...and more!

NEW VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the Ruby signs.

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland, Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

PRESENTATIONS

1. "Ruby Persistence with CouchDB", Jesse Hallett

There are several libraries out there that provide high level interfaces between Ruby and CouchDB. I will give an overview of some of them, discuss the pros and cons of each, and show how these libraries make working with CouchDB easier. Along the way I will talk about the particular types of problems that CouchDB is good at solving.

Jesse Hallett has been designing web applications with Ruby for nearly three years now. He has worked on administrative / record-keeping applications, CMS and Ecommerce platforms, and various other pieces of software. He spends as much time as possible with his fellow geeks in organizations like the Portland Ruby Brigade and the Portland JavaScript Admirers. Jesse has developed a strong interest in the evolving state-of-the-art of client-side JavaScript technology and next generation databases. Jesse is currently developing JavaScript technology at Jive Software.

1. "Testing iPhone apps with Ruby and Cucumber", Ian Dees

This talk begins with a survey of the landscape of iPhone UI testing. In particular, we’ll discuss the groundbreaking work done by Matt Gallagher in stimulating and spidering the iPhone UI with an XPath test script. That will be a natural jumping-off point to explain why a full-fledged “GUI driver” for iPhone apps has been long in coming. We’ll look at different ways to prod at application code, and discuss the tradeoffs. Finally, I’ll introduce a simple library of Ruby glue code to connect Cucumber test scripts to the iPhone. The technique will be very basic, but just powerful enough to test a simple iPhone app.

Pizza, learning and a great time to network with the fabulous PHP Community!

Does your site have a good search mechanism? Does it offer adequate quality for results? Is it a sustainable solution for the foreseeable scale required by your site? This week Chris Irvine will share experiences from a recent project, where he converted a site's traditional search method over to a search service, specifically AWS CloudSearch. Key topics will be:

What can go wrong with typical RDBMS based search solutions?
What is a search service? What does AWS CloudSearch offer specifically?
Live demo: Setup a sample search domain and explore available features
A look at the AWS PHP SDK
Case study: Walk through implementation details for a given site

* How much improvement did we measure? What didn't work?
* Lessons learned, the good and bad of The Cloud.

Chris Irvine is a Senior Technology Consultant and founder at Threeprong.com LLC, specializing in performance tuning, B2B integration, and custom workgroup solutions. He's local to the Portland area and a PSU alum. His professional experience includes management roles in multiple industries, and numerous development and database environments. Much of his recent projects have been in PHP/MySQL, Python, and also the FileMaker workgroup and mobile platforms.

Ian Dees saw his first Timex Sinclair 1000 over 20 years ago, and was instantly hooked. Since then, he’s debugged embedded assembly code using an oscilloscope, written desktop apps in C++, and joyfully employed scripting languages to make testing less painful. Ian currently writes GUI code for handheld instruments as a Software Engineer at Tektronix. Ian is the author of the book Scripted GUI Testing With Ruby: http://pragprog.com/titles/idgtr

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

PRESENTATIONS

1. "Ruby, Parser Generators, and External DSLs", Luke Kanies

Using Puppet's Parser as an example, we'll talk about using Parser Generators like YACC and ANTLR to create complete external DSLs - why you would, why you wouldn't, and what's different about them. We'll even delve into some of the more complicated bits like abstract syntax trees.

Luke Kanies has been publishing and speaking on his work in Unix administration since 1997. He has focused on tool development since 2001, developing and publishing multiple simple sysadmin tools and contributing to established products like Cfengine. He founded Reductive Labs in 2005 as a response to the stagnation in sysadmin tools, to be a vehicle for changing the way we interact with and manage our computers. He founded and is the project lead for Puppet, an open-source automation framework written in Ruby, and he is always researching and developing new ways to make it easier to talk to computers on your terms. He has presented on Puppet and other tools around the world, including at OSCON, LISA, Linux.Conf.au, and FOSS.in.

1. "MapProjection, a geographical projection library for Ruby", Duncan Beevers

Duncan is a wrangler of many technologies, primarily Ruby, Ruby on Rails, JavaScript, and ActionScript these days at Kongregate.

1. We're looking for more talks, suggest yours on the mailing list today!

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

Meeting topics: * Markus Roberts presents some particularly puzzling code. * Maher Hawash presents BrowseCMS. * Igal Koshevoy presents ActiveScaffold and home-brewed Snippets. * Other Ruby-based CMS/blog discussions. * ...your great talk here! * And many other topics that come up at the meeting.

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

ABOUT: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon, area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

Topics: - Ruby Hangman puzzle by Markus Roberts - Sinatra and DataMapper by Jesse Cooke - Bundler by Igal Koshevoy - Coping with fixtures and fixture-like constructs discussion - More!

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

Join a few Ruby programmers for dinner to explore alternatives to fixtures for use in tests.

We'd like to co-present our findings at the next pdxruby meeting.

Libraries we'd like to explore include factory_girl, machinist, and others: http://www.ruby-toolbox.com/categories/rails_fixture_replacement.html

We can use existing open source Ruby software to experiment with, by making a branch, trying out the library, and requesting a merge if we like the changes. Apps we can contribute to include http://calagator.org , http://openconferenceware.org and http://pdxruby.org.

The next Ruby Brigade meeting is coming soon. We've got a some great content lined up, including a special guest from Engine Yard traveling up to Portland just to give us a talk.

PRESENTATIONS:

1. "Ruby Hangman: April Fools Special" -- Markus Roberts will confound and amaze you with his latest puzzle.

2. "Machine Learning and Data Mining Using Ruby" -- Randall Thomas will present a quick and dirty introduction to machine learning and data mining, describe effective ways to apply these, and show how to make use of these using Ruby. Randall works at Engine Yard, is a classically-trained musician, tinkers with robotics, and enjoys coding with Ruby, Erlang and OCaml.

3. "Ruby fixture replacement issues and factory_girl tutorial" -- Igal Koshevoy will provide an overview of the Ruby tools, methods and divergent needs discussed at our recent fixture replacements meetup. He will also provide a quick tutorial of the "factory_girl" fixtures replacement library.

4. "Mid-month unstructured activity meetup discussion" -- The meetup to discuss fixtures replacement was a big success. I'd like to have more similar events in between regular meetings.

5. "Open Source Bridge 2010 raffle" -- You can win a free pass to the Open Source Bridge 2010 conference. For details and to apply, see: http://tinyurl.com/osb10-raffle-pdxruby

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

Let's meet up and talk about Ruby!

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This an open-to-the-public meetup at the Open Source Bridge conference in the Portland Art Museum's Mark Building. We're not sure what room we'll be in, so look for signage in the lobby for further directions.

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

PRESENTATIONS * Dhananjay Keskar will discuss how he "applied Ruby meta-programming for creating a DSL for interactive voice response menus for use in telephony apps": https://github.com/dkeskar/twilioflow * David Turnbull and coworkers will present their Googlyscript gem, "a high-performance Closure Compiler build tool": https://github.com/dturnbull/googlyscript * Igal Koshevoy will talk about, "Things I Like About Ruby: A perspective gained from spending too much time writing enterprise application frameworks using sh, awk and sed"

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

TOPICS: * Bill Kayser of New Relic will talk about his company's Ruby products for tracking and identifying performance problems. * Group discussion on performance issues and how to fix them. Bring your questions! * Igal Koshevoy will talk about doing full-text searching using Sunspot to help your users find relevant information. * Igal Koshevoy will talk about building a simple, pluggable mechanisms to let folks running your code configure it to use a particular implementation of a feature, e.g. perform search using SQL, Sunspot or something else. * ...more!

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

PRESENTATIONS

• Jesse Cooke: Experiences with MagLev on a real project, and how to use its unique debugging features.
• Monty Williams: Using MagLev and Sinatra to examine Ruby code generated by metaprogramming.
• Ian Dees: JRuby awesomeness, from the co-author of "Using JRuby" -- http://pragprog.com/titles/jruby/using-jruby
• Reid Beels: How to create idiomatic controllers with less code using the "inherited_resources" Ruby on Rails plugin.
• Audrey Eschright: Code I've deleted recently and what you can learn from this.
• Igal Koshevoy: If there's time left over.... Creating custom plugin architectures, full text searching with Sunspot, and/or extracting reusable code into Ruby on Rails engines.

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: This meeting’s space is kindly provided by Robert Half Technology at their 2nd Floor Conference Room. Enter the KOIN Tower from SW Columbia between 2nd and 3rd Avenue, take the back elevators to the 2nd floor, and then follow the pdxruby signs.

PRESENTATIONS: * Markus Roberts will present yet another delightful Ruby hangman puzzle. * Ezra Zygmuntowicz will talk about VMWare CloudFoundary and its implementation, a platform-as-a-service he's been working on that's written entirely in Ruby. * Eric Redmond will present "The Holy Grail of Databases", an overview of many database and their support for Ruby and Rails. * Kyle Drake will talk about developing concurrent web applications using EventMachine, EM-Synchrony, and his new Sinatra::Synchrony.

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: 2nd floor conference room, 222 SW Columbia St., Portland OR 97201. The building entrance is on SW Columbia between 2nd and 3rd Avenue. The door may be locked, but there's a guard on site that will let you in and you can use the doorbell to summon them. Ask the guard nicely to let you up to the 2nd floor conference room, the elevators require them to use a key card. When you get to the 2nd floor, just follow the "pdxruby" signs. This meeting space is kindly offered to us by Robert Half Technology, a company that provides IT staffing services and positions: http://www.roberthalftechnology.com/

PRESENTATIONS: * Ezra Zygmuntowicz will give a deep technical talk about the Cloud Foundry system he's been working on at VMWare. It's an open source Platform-as-a-Service that plays well with different hosting platforms, frameworks and services. It's written entirely in Ruby and uses bleeding edge features of 1.9, fibers, EventMachine, etc. He'll walk us through the bits and pieces -- no "marketecture", only architecture and deep tech. * Brian Ford will talk about the new Rubinius 2.0 -- http://rubini.us/2011/06/07/inside-rubinius-20-preview/ * Markus Roberts will present another delightful Ruby hangman puzzle

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

The Ruby programming language continues to be popular for web development and other uses in Portland and beyond. Come talk about what you’re working on, and find out what other people are using Ruby for.

If you'd like to give a short talk (3-10 minutes), please prepare and mention it at the beginning of the meeting so we can add you to the agenda. We'll spend the rest of the time on open discussions, which will be awesome.

The Portland Ruby Brigade (pdxruby) meets regularly to discuss these topics. See http://pdxruby.org for details.

IMPORTANT: If you don’t already have a ticket for the Open Source Bridge conference, you’ll need to either buy one or register for a free “Community Pass” that will let you into the Friday unconference, Hacker Lounge and the evening BoFs: http://osbridge.eventbrite.com/

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

VENUE: The building entrance is on SW Columbia between 2nd and 3rd Avenue. The door may be locked, but there's a guard on site that will let you in and you can use the doorbell to summon them. Ask the guard nicely to let you up to the 2nd floor conference room, the elevators require them to use a key card. When you get to the 2nd floor, just follow the "pdxruby" signs. This meeting space is kindly offered to us by Robert Half Technology, a company that provides IT staffing services and positions: http://www.roberthalftechnology.com/

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Doing our bit and having fun as part of the Ruby on Rails 3.1 hackfest weekend: http://weblog.rubyonrails.org/2011/7/14/rails-3-1-hackfest

Come over, bring fellow coders, and lets dive in! Voodoo dougnuts, coffee, Sizzle Pie Pizza, and Ninkasi beer will be provided by SweetSpot Diabetes Care.

See you then!

TALKS * Markus Roberts will present a brand new Ruby Hangman puzzle * Sam Livingston-Gray will give an overview of things he learned at the recent Cascadia Ruby Conference * Igal Koshevoy will talk about the Bundler dependency management tool, and strategies for dynamic dependency injection, deploying, versioning, etc. * Update from the recent Ruby on Rails 3.1 hackfest * ...and much more!

GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Informal meetup targeted at newcomers to Ruby and those interested in helping them. Come by to ask questions. Answer questions. Hack.

This is a bonus beginners' meetup, specifically aimed at the then-to-be-alumni of the Intro to Programming workshop on the 19th and 20th.

PRESENTATIONS: * Markus Roberts will amaze and horrify you with his latest Ruby hangman puzzle. * Koichi Sasada -- creator of YARV, the official Ruby 1.9 implementation -- will talk about new and exciting Ruby 1.9.3 features and his recent work on improving MRI. * Milind S. Pandit will talk about deploying a Ruby on Rails 3.1 app to Heroku, along with overviews of Heroku and the Rails-based Toto blog engine. • Tim Felgentreff will talk about debugger tooling for MagLev. • Jesse Cooke will talk about Lorentz, a Redis data store clone written on top of the MagLev Ruby interpreter. * Igal Koshevoy will give an overview and demo of using Vagrant for quickly and easily providing consistent development environments for your apps.

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby and its uses.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

• Markus Roberts will amaze and horrify the masses again with his latest Ruby hangman puzzle.
• Jesse Cooke will present Lorentz, a Redis data store clone he's written for the MagLev Ruby interpreter.
• Tim Felgentreff will share his further adventures in writing a Smalltalk-style Ruby debugger for MagLev.
• Igal Koshevoy will give an overview of using Vagrant to quickly and easily provide consistent development environments for your apps.
• Igal Koshevoy will talk about pragmatic metaprogramming and demonstrate code from Citizenry (http://epdx.org) that demonstrates how to create reusable functionality and eliminate duplicate code.
• We'll also discuss interesting stuff brought up at the recent RubyConf.
• ...and other awesome Ruby-related discussion!

Informal meeting targeted at newcomers to Ruby. Bring questions. Answer questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

Relevant mailing lists:

• pdxruby-beginners
• pdxruby

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

Informal meeting targeted at newcomers to Ruby. Bring questions. Answer questions. Hack.

We'll try a different format this time: as you arrive, you can write a topic of interest on the whiteboard. We'll talk a little bit about what the topics are, then split up into small groups to take advantage of the way our office space is laid out. (We even have a few free desks if some people want to pair.)

Experienced Rubyists welcome; we want you to share your expertise!

Relevant mailing lists:

• pdxruby-beginners
• pdxruby

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

10gen: Intro to MongoDB and Schema Design

One of the challenges that comes with moving to MongoDB is figuring how to best model your data. While most developers have internalized the rules of thumb for designing schemas for RDBMSs, these rules don't always apply to MongoDB. The simple fact that documents can represent rich, schema-free data structures means that we have a lot of viable alternatives to the standard, normalized, relational model. Not only that, MongoDB has several unique features, such as atomic updates and indexed array keys, that greatly influence the kinds of schemas that make sense. Understandably, this begets good questions:

• Are foreign keys permissible, or is it better to represent one-to- many relations withing a single document?
• Are join tables necessary, or is there another technique for building out many-to-many relationships?
• What level of denormalization is appropriate?
• How do my data modeling decisions affect the efficiency of updates and queries?

In this session, we'll answer these questions and more, provide a number of data modeling rules of thumb, and discuss the tradeoffs of various data modeling strategies.

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

VENUE: This venue is kindly provided by CrowdCompass, "the ultimate mobile app provider for conferences": http://www.crowdcompass.com/

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

VENUE: This venue is kindly provided by CrowdCompass, "the ultimate mobile app provider for conferences": http://www.crowdcompass.com/

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

PRESENTATIONS:

• Markus Roberts: Hangman Ruby puzzle featuring Marmoset Patching
• Casey Rosenthal: Overview and use of Riak, a NoSQL database with a focus on availability, fault-tolerance and scaling
• Jon Guymon: UNIX IPC with Ruby, a report from the trenches at New Relic
• ...and more

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

VENUE: This venue is kindly provided by CrowdCompass, "the ultimate mobile app provider for conferences": http://www.crowdcompass.com/

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

PRESENTATIONS:

• Matthew Boeh will present "Concurrency in Ruby": The history of concurrency in Ruby. Current options and how the current Ruby implementations differ. The tradeoffs between evented and threaded approaches to I/O. What Rubyists can learn from other languages.
• Nic Benders and Igal Koshevoy will present "Installing and Managing Ruby Interpreters": rvm and rbenv + ruby-build; deploying with Chef and Puppet; provisioning with cloud-init and other options.
• ...and more!

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

VENUE: This venue is kindly provided by CrowdCompass, "the ultimate mobile app provider for conferences": http://www.crowdcompass.com/

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

The Portland Ruby Brigade has been meeting up for 10 years! We'll have cake, drinks and some curious presentations. Our friends at Crowd Compass are sponsoring a catered dinner by Nicholas. You're welcome to bring desserts or other yummy things to share.

Presentations:

• Markus Roberts will share a 10th anniversary-themed Ruby puzzle
• Rogelio J. Samour on "I know Kung Fu! (or neo4j on Rails without jRuby)" details
• Igal Koshevoy on travis-ci, a easy-to-use, free, open source continuous integration system that's great for open source Ruby projects
• Phil Tomson and Igal Koshevoy will present a timeline of pdxruby history and talk about major events in the group's history.

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

VENUE: This venue is kindly provided by CrowdCompass, "the ultimate mobile app provider for conferences": http://www.crowdcompass.com/

This is an ad hoc Ruby Newbies meetup, especially for those applying for the ELC Technologies internship program (though all are welcome). Come ask questions, eat, drink, and hack. Whether you're learning Ruby or would like to help those that are, come on by.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

PRESENTATIONS:

• Jacob Helwig and Markus Roberts: Ruby hangman puzzle
• Igal Koshevoy on using the factory_girl and database_cleaner gems to make integration testing with database records easier, clearer, faster and properly isolated.
• ...and a lot of discussions on various Ruby-related topics

IMPORTANT: Help us prepare enough food and drink for you by (1) going to this Plancast page and clicking the "count me in" link on right side, and (2) tell us which pizza you want.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

ABOUT THE SPONSOR: The venue, food and refreshments are provided by Elemental Technologies, a Portland, Oregon software company that specializes in massively parallel processing solutions for video encoding, decoding and transcoding of video over IP networks. For more information, visit http://www.elementaltechnologies.com/

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

PRESENTATIONS:

• Lyle Kopnicky of Janrain will present the design, testing/specification, and implementation of a sophisticated DSL for validating JSON structures using a functional programming-inspired approach.
• Alex Kira will present "Concurrency with JRuby and the JVM", which will cover actors using the Akka library in JRuby in some detail, along with some patterns of use and techniques to help manage concurrency including java.util.concurrent, Futures, and software transactional memory.
• Lightning talks:
  • Jesse Cooke: Rails generators that generate generators
  • Ben Cullen-Kerney: Acceptance testing command line applications with Aruba/Cucumber
• ...and much more!

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

SPONSOR: This venue is kindly provided by CrowdCompass, "the ultimate mobile app provider for conferences": http://www.crowdcompass.com/

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

PRESENTATIONS

• Sam Livingston-Gray will give a brief (15 minutes or less) review of the "Practical Object-Oriented Design in Ruby" book, and give away at least two copies to those in attendance. (At least one copy will go to a first-time attendee!)
• Kyle Drake will give a presentation on Celluloid, an actor-based concurrent object framework for Ruby.
• Various folks will provide highlights from the recent RubyConf 2012.
• ...and lots more!

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

SPONSOR: This venue is kindly provided by CrowdCompass, "the ultimate mobile app provider for conferences": http://www.crowdcompass.com/

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the first Wednesday of the month.

This is the first study group meeting for CS169.2x, UC-Berkeley's second edition of its SAAS class on edx.org. See https://www.edx.org/courses/BerkeleyX/CS169.2x/2012_Fall/about

The course teaches "software as a service" fundamentals using Ruby on Rails. The courseware just opened this past Monday, November 5th, so a few of use are hoping to form a study group in the physical here in pdx. Feel free to join us! Email me at [email protected] for any questions.

Description from EDX:

CS 169.2x is the second half of University of California, Berkeley's semester long course on Software as a Service. In the first half of the course, CS 169.1x, students use Agile development methods to deploy a simple SaaS app in the cloud. In the second half, CS 169.2x, students create more sophisticated apps by adding relationships between models in apps and by enhancing their apps with JavaScript. They also learn about what happens after the apps are deployed to real users, including how to monitor performance, identify and fix common performance problems, and avoid compromising customer data. Finally, students learn how to apply Agile techniques to enhance and refactor legacy code, a critical skill for professional programmers.

This is the second study group meeting for CS169.2x, UC-Berkeley's second edition of its SAAS class on edx.org. (See https://www.edx.org/courses/BerkeleyX/CS169.2x/2012_Fall/about). The first homework assignment is due 6 days after this date.

The course teaches "software as a service" fundamentals using Ruby on Rails. Feel free to join us! Email me at [email protected] for any questions.

Description from EDX:

CS 169.2x is the second half of University of California, Berkeley's semester long course on Software as a Service. In the first half of the course, CS 169.1x, students use Agile development methods to deploy a simple SaaS app in the cloud. In the second half, CS 169.2x, students create more sophisticated apps by adding relationships between models in apps and by enhancing their apps with JavaScript. They also learn about what happens after the apps are deployed to real users, including how to monitor performance, identify and fix common performance problems, and avoid compromising customer data. Finally, students learn how to apply Agile techniques to enhance and refactor legacy code, a critical skill for professional programmers.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time.

https://twitter.com/mperham/status/273197162265989120

PRESENTATIONS

• Markus Roberts will present a Celluloid-centric conundrum.
• Matthew Boeh will give an overview to Celluloid, a "concurrent object oriented programming framework for Ruby which lets you build multithreaded programs out of concurrent objects just as easily as you build sequential programs out of regular objects" and its new features.
• Robb Shecter will talk about optimizing Ruby on Rails applications, and how these techniques have been used on his WebLaws and OregonLaws sites. Additional support on the performance topic will also be provided by members of the NewRelic team.
• ...and lots more!

ABOUT THE GROUP: The Portland Ruby Brigade is a user group for Ruby programmers in the Portland Oregon area. Join other developers for presentations and discussions about Ruby, libraries, tools and techniques. The group usually meets on the first Tuesday of the month, "Ruby Tuesday".

SPONSOR: This venue is kindly provided by CrowdCompass, "the ultimate mobile app provider for conferences": http://www.crowdcompass.com/

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the first Wednesday of the month.

Note about the date: Yes, this meeting really is on the 8th because otherwise it would be on New Year's. Normally meetings are on the first Tuesday of a month.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack.

Experienced Rubyists welcome; we want you to share your expertise!

For this month we'll be meeting at Engine Yard downtown.

Informal meetup targeted at newcomers to Ruby as well as old bitter veterans. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

PRESENTATIONS

• Markus Roberts: hangman - "It was a quiet night. The API was RESTful, but the developers weren't."
• Ed Phillips will give a short talk on design principles within Rails: "For reasons of pragmatism and economy, I'll focus on test design. My current conscious thought on these principles has been reinvigorated by Sandi Metz, so I'll lean heavily on her work, as well as on Avdi's from Objects on Rails."

• Lennon Day-Reynolds, now working at Twitter, will present "Ruby programming in the large". He'll talk about issues related to having hundreds of engineers working in a very small number of Ruby/Rails repositories, and what has and hasn't worked. He'll touch on process and culture, as well as architectural and technical solutions.

• ...and lots of great group discussions on Ruby-related topics.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Informal meetup targeted at newcomers to Ruby as well as old bitter veterans. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Back at CrowdCompass this month!

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack. Experienced Rubyists welcome; we want you to share your expertise!

If you have a question or a topic you'd like discussed at the meeting, feel free to post to the mailing list.

Informal meetup targeted at newcomers to Ruby as well as old bitter veterans. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Informal meetup targeted at newcomers to Ruby as well as old bitter veterans. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack. Experienced Rubyists welcome; we want you to share your expertise!

If you have a question or a topic you'd like discussed at the meeting, feel free to post to the mailing list.

Informal meetup targeted at newcomers to Ruby as well as old bitter veterans. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

PRESENTATIONS

• Markus Roberts: Ruby Hangman: https://groups.google.com/forum/?fromgroups=#!topic/pdxruby/OeaZCq4JHUM

• David Celis and Ben Weintraub will talk about interesting performance issues.

• Nic Benders from New Relic, "Get Your Ass to 1.9": Ruby 1.9 has been out for four years, everyone is telling you that it's great, but you've got this one production app (or maybe twelve) that is just sooo complicated and it looks like such a hassle to convert.... No more excuses people, it's 2013, let's get this thing done! I gave a version of this at Ruby on Ales last month, but we ran out of time and couldn't do questions. Since PDX Ruby is less formal, I am going to do it shorter, but with Q&A as we go. So bring your pointy sticks and lets have some fun.

• Jonan Scheffler, "Hacking Cognition": This presentation will offer you some immediately actionable steps to improve your cognitive ability and be more efficient with your programming studies. You’ll learn techniques mnemonists use to memorize random pages of binary digits, how your brain physically changes as you learn something new and how simple changes in your daily routine can have a deep impact on your work.

• ...and lots of great group discussions on Ruby-related topics.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Informal meetup targeted at newcomers to Ruby as well as old bitter veterans. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack. Experienced Rubyists welcome; we want you to share your expertise!

If you have a question or a topic you'd like discussed at the meeting, feel free to post to the mailing list.

Informal meetup targeted at newcomers to Ruby as well as old bitter veterans. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

This friday our students are graduating and we'd like them to graduate, Idiocracy-style ("mooor beeeer!"). At 6pm I would be heartened if the supporters of the code school would descend on the graduates en masse for drinks and a formal welcoming to the developer community. If you're able to join us please do! If not, I'm sure they will understand and I will try to buy them a drink for you. :)

This event is open invite. Please invite your colleagues and bring your friends. There will be stickers and tantalizing folding puzzles.

Sincerest apologies for the late notice, it's been a crazy last week!

Let's take our weekly Hack + Help session to RailsConf! We can show RailsConf attendees how awesome Portland's Ruby community is.

What we do:

This is an informal meetup targeted at newcomers to Ruby as well as old bitter veterans. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Thanks to Elemental for providing the space, and pizza & beer!

PRESENTATIONS

• We'll have a short time at the beginning of the meeting to share some stories about Igal, then can continue at the after-meeting-beer.
• Markus Roberts, Ruby Hangman for Martes, Seite de Mayo
• Bill Den Beste, Reprise, Inc.: Generating Business Documents with Prawn
• Reid Beels: Generating Business Documents with PDFKit
• ...and lots of great group discussions on Ruby-related topics.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack. Experienced Rubyists welcome; we want you to share your expertise!

If you have a question or a topic you'd like discussed at the meeting, feel free to post to the mailing list.

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

Thanks to CrowdCompass for hosting Ruby meetings every Tuesday!

PRESENTATIONS

• Kerri Miller: You Can't Miss What You Can't Measure
  Adrift at sea, a GPS device will report your precise latitude and longitude, but if you don't know what those numbers mean, you're just as lost as before. Similarly, there are many tools that offer a wide variety of metrics about your code, but other than making you feel good, what are you supposed to do with this knowledge? Let's answer that question by exploring what the numbers mean, how static code analysis can add value to your development process, and how it can help us chart the unexplored seas of legacy code.
• Markus Roberts: Ruby MRH (Most Recent Hangman) https://groups.google.com/d/msg/pdxruby/pi21nYUOLBI/A4E3y-LW-REJ
• Jonan Scheffler will talk about Ruby's singleton/eigen/metaclass.
• David Celis and Ben Weintraub talk about interesting performance issues.
• ...and lots of great group discussions on Ruby-related topics.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

This month we're meeting at the Eliot Center during Open Source Bridge in room B202/203.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack. Experienced Rubyists welcome; we want you to share your expertise!

If you have a question or a topic you'd like discussed at the meeting, feel free to post to the mailing list.

pdxruby.org

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

Thanks to CrowdCompass for hosting Ruby meetings every Tuesday!

PRESENTATIONS

• Markus Roberts: Ruby Hangman
• David Celis and Ben Weintraub talk about interesting performance issues.
• Sam Livingston-Gray: Fluent Refactoring

Fluency is "what you can say without having to think about how to say it." Refactoring is a language that describes ways you can make your code better. I want to inspire you to learn more of that language, so you can make your code better without having to think about it.

I'll walk through the process of reworking a 50-line controller action that resists comprehension, let alone refactoring. We'll discover how to tease apart some fiendishly intertwined code, embrace duplication, use dirty tricks to our advantage, and uncover responsibilities that weren't obvious when we started.

NOTE TO PDX.rb: I'll be giving this talk at Lone Star Ruby Conf in a few weeks. This will be a full run-through of the work in progress—slides may be incomplete, points may be muddled, jokes may not be quite as funny as they should be, and (time permitting) I'll ask you for feedback and suggestions at the end.

This presentation will be given without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Listen at your own risk. ;>

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack. Experienced Rubyists welcome; we want you to share your expertise!

If you have a question or a topic you'd like discussed at the meeting, feel free to post to the mailing list.

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

Thanks to CrowdCompass for hosting Ruby meetings every Tuesday!

11 year anniversary meeting!

PRESENTATIONS

• Markus Roberts: Ruby Hangman
• Jonan Scheffler will talk about metaprogramming in Ruby as it relates to eigenclasses and manipulating singleton objects and their methods.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack. Experienced Rubyists welcome; we want you to share your expertise!

If you have a question or a topic you'd like discussed at the meeting, feel free to post to the mailing list.

On Friday the 23rd, our students are hosting a graduation celebration and we'd love to invite all our friends and community members!

Festivities will begin at 5pm and will continue until the bar's tequila runs out (or until we get tired, or run off to do something crazy).

If you're not able to attend, but would like to celebrate anyways, please send a tweet and I'll buy them a drink for you.

This event is open invite. Please invite your colleagues and bring your friends.

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

Thanks to CrowdCompass for hosting Ruby meetings every Tuesday!

PRESENTATIONS:

• Markus Roberts Ruby Hangman
• Lightning Talks:
• -> Kerri Miller
• -> You?

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack. Experienced Rubyists welcome; we want you to share your expertise!

If you have a question or a topic you'd like discussed at the meeting, feel free to post to the mailing list.

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

Thanks to CrowdCompass for hosting Ruby meetings every Tuesday!

PRESENTATIONS:

• Markus Roberts: Ruby Hangman
• David Celis and Ben Weintraub talk about interesting performance issues.
• Robb Shecter: Code management from the organization's perspective Moved to November meeting

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Informal meetup targeted at newcomers to Ruby as well as experienced programmers. Bring your laptop and your desire to learn.

Experienced Rubyists welcome; we will encourage newbies to self-teach during these sessions so you should have a great place to hack in peace.

Informal meetup targeted at newcomers to Ruby. Bring questions. Hack. Experienced Rubyists welcome; we want you to share your expertise!

If you have a question or a topic you'd like discussed at the meeting, feel free to post to the mailing list.

Bring your projects and your desire to learn!

This is the place to get help from a mentor, join a peer study group, find an awesome learning project, and to level-up!

We started out in Ruby, but we've been working with JS and Python groups and it's been so awesome, we decided to broaden the field.

All languages welcome - check in for updates about featured mentors in different specializations each week we meet.

Bring your projects and your desire to learn!

This is the place to get help from a mentor, join a peer study group, find an awesome learning project, and to level-up!

We started out in Ruby, but we've been working with JS and Python groups and it's been so awesome, we decided to broaden the field.

All languages welcome - check in for updates about featured mentors in different specializations each week we meet.

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

PRE-MEETING DINNER at 6pm

We'll have pizza, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm:

• Robb Shecter: Code management from the organization's perspective
• Jason Clark: Extending Gems - Patterns and Anti-Patterns of Making Your Gem Pluggable
• Markus Roberts: Ruby Hangman

BEER & SNACKS at 9pm

After presentations we'll have more socializing time with beer & snacks.

ARRIVING BY BIKE?

Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 28th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the tool booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." Go in there, and ride on up to the 28th floor. You'll easily find the bike parking.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Bring your projects and your desire to learn!

This is the place to get help from a mentor, join a peer study group, find an awesome learning project, and to level-up!

We started out in Ruby, but we've been working with JS and Python groups and it's been so awesome, we decided to broaden the field.

All languages welcome - check in for updates about featured mentors in different specializations each week we meet.

Informal meetup targeted at newcomers to Ruby. Bring questions. Drink $beverage. Hack. Experienced Rubyists welcome; we want you to share your expertise!

If you have a question or a topic you'd like discussed at the meeting, feel free to post to the mailing list.

Just this week - sorry everyone, too many people are out of town for the holidays and I think we all could use a Tuesday off! :)

Our Nov & Dec 2013 meetings will be at New Relic instead of our usual location, CrowdCompass

PRE-MEETING DINNER at 6pm

We'll have pizza, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm:

• Markus Roberts: Ruby Hangman
• Robb Shecter lightning talk: Intellectual Property in a Nutshell
• Davy Stevenson & Eric Hodel & Rein Henrichs: Arrrr me hearty! Sailing the Seas of DRb in a Shoe

BEER & SNACKS at 9pm

After presentations we'll have more socializing/pirating time with beer & snacks.

ARRIVING BY BIKE?

Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 28th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 28th floor, you'll easily find the bike parking.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

NOTE: Cancelled in favor of the awesome Winter Code Social. Please go there! It's amazing! http://calagator.org/events/1250465234

====

Bring your projects and your desire to learn!

This is the place to get help from a mentor, join a peer study group, find an awesome learning project, and to level-up!

We started out in Ruby, but we've been working with JS and Python groups and it's been so awesome, we decided to broaden the field.

All languages welcome - check in for updates about featured mentors in different specializations each week we meet.

PRE-MEETING DINNER at 6pm

We'll have pizza, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

BEER & SNACKS at 9pm

After presentations we'll have more socializing time with beer & snacks.

ARRIVING BY BIKE?

Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 28th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 28th floor, you'll easily find the bike parking.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Get together for lunch and talk Ruby, or something else! For those that have a hard time making it to the pdxrb meeting, and those that like to eat and talk about Ruby at the same time. We'll be holding this on the last Wednesday of the month.

We'll have pizza starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

• Markus Roberts: Ruby hangman
• Yehuda Katz will talk about his Rust work

After presentations we'll have more socializing time with beer & snacks.

ARRIVING BY BIKE?

Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 28th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 28th floor, you'll easily find the bike parking.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

• Markus Roberts: Ruby hangman
• Michael Kaiser-Nyman will give a talk introducing how to build an app with Rails + Ember.js
• Jonan Scheffler will give his Ruby on Ales presentation sans Aaron: The Future of Computer Vision: How Two Rubyists Are Changing The World aka "We built a Lego AI that sorts Magic cards."

After presentations we'll have more socializing time with beer & snacks.

ARRIVING BY BIKE?

Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 28th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 28th floor, you'll easily find the bike parking.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza, snacks & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

• Markus Roberts: Ruby hangman
• David Celis: Benchmarking
  Covering the basics of benchmarking in Ruby, application to HTTP load testing, and some gotchas along the way.
• Jason Clark: Make an Event of It!
  Are your controllers jumbled with seemingly unrelated steps? Does testing any bit of application logic require fixtures and setup helpers a mile long?
  Evented patterns create a vocabulary of what happens in your system, and a way to separate code triggering events from code that responds to them. That helps tame the sprawl by setting clean boundaries, simplifying tests, and keeping your dependencies isolated.
  This talk reveals the power of events and what's already in Rails to help you.
• Chuck Lauer Vose: Building kick-ass internal education programs (for large and small budgets)
  There are not enough senior programmers in the world to satisfy the needs of our organizations; but educating your own developers is crazy expensive and hard, right?
  It turns out there lots of effective, low-cost, low commitment ways to inject education into your organization, I'll show you some of the low commitment ways to engage your peers, how to evaluate your needs, how to measure your progress, and how to plan for future ed needs.

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 28th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 28th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

• Markus Roberts: Ruby hangman
• Raffle for OS Bridge ticket, enter here: http://tinyurl.com/osb14-raffle-pdxruby
• Sam Livingston-Gray:
  Cognitive Shortcuts: Models, Visualizations, Metaphors, and Other Lies
  Experienced developers tend to build up a library of creative problem-solving tools: rubber ducks, code smells, anthropomorphizing code, &c. These tools map abstract problems into forms our brains are good at solving. But our brains are also good at lying to us. We'll talk about some of these tools, when to use them (or not), and how their biases can lead us astray.
  “A change in perspective is worth 80 IQ points.” -Alan Kay
  New developers very welcome: we don't teach this in school!

After presentations we'll have more socializing time with beer & snacks.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 28th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 28th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Eat lunch and chat about all things Ruby.

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm -

• Markus Roberts - Thinking Outside The Framework (~45 min)
• Lightning Talks:
• Rico Jones - Programmatically Testing Routes in a Rails App
• Jonan Scheffler - The Lifecycle of a Web Request
• Michael Kaiser-Nyman - How to use Active Record without Rails
• Jason Clark - Get Your Shoes (Back) On!

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 28th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 28th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

MEETING ON THE 29th FLOOR THIS MONTH! New Relic's new meeting space is ready, so we're meeting one floor up from our usual meeting space.

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

• Markus Roberts: "Thinking Outside the Framework"
• Dale Hollocher: "Blogging for idiots: how to write a blog that is helpful for idiots" lightning talk
• Maureen Dugan: "Anna Kournikova was a great tennis player; Lessons in TDD and Pairing"
• Brent Miller: "Style guides: where designers and engineers meet"

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

• Markus Roberts: "Thinking Outside the Framework"
• Brent Miller: "Interfaces change
 your brain”
• Jason Clark: Shoes hackathon

Jason will give an intro to the Shoes codebase, then folks can hack and answer questions together.

Try to have the following installed in advance. Jason can help if you have problems with these during the hack, but otherwise it'll save a lot of hacking time.

• A recent 1.7.x JRuby installed (this is the big one)
• Clone of https://github.com/shoes/shoes4
• bundle install on JRuby from the shoes4 source directory
• Try running bin/shoes samples/simple-face.rb from the shoes4 directory and should see an app launch.

You're welcome to hack on non-Shoes stuff too. If anyone would like to lead a different hack session, let us know!

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

• Markus Roberts: "Thinking Outside the Framework"
• Michael Kaiser-Nyman: "How to build an internship program"
• Jason Clark: "Spelunking in Ruby"
• Carter Rabasa: "Fun with WebRTC, Web Audio, Sinatra & Twilio"

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

• Markus Roberts: "Thinking Outside the Framework"
• William Hertling: "Formatting a book with Ruby, HTML+CSS, & PrinceXML"

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

• Amy Pivo: RailsBridge Portland introduction
• Markus Roberts: a little hangman-esque puzzle
• Ben Orenstein (host of the Giant Robots podcast, other talks: Refactoring from Good to Great, How to Talk to Developers): "Live-coding Flappy Bird in ClojureScript"
• Jason Clark: "Get Your Shoes (Back) On!" Years ago the enigmatic Rubyist _why created Shoes, a tiny GUI toolkit for writing fun, simple applications in Ruby. Shoes served as the foundation for Hackety Hack, a programming environment specially designed to be accessible to kids. In the wake of _why's departure, many people assumed Shoes was finished as well. Such is not the case! Shoes has continued to evolve and grow, and the latest revision (Shoes4) builds off the cross-platform strengths of JRuby and SWT. If you've ever wanted to write a desktop app as easily as you write a web page, Shoes is for you. If you've ever wanted to get involved in a welcoming, accessible open source project, we'll show you how to hack on Shoes. Get your Shoes on, and let's build something awesome!

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Mike Perham: Tribute to Ezra Zygmuntowicz

Davy Stevenson: Benchmarking Ruby

Testing is firmly ingrained in our culture, and many of us rely on a network of services to test, evaluate and profile our code. But what about benchmarking?

Learn tips and tricks about how to approach benchmarking and the variety of gems that are available. Learn about tools to help determine algorithmic complexity of your code, as well as how this information can help you make development choices. Learn how to properly set up your benchmarking experiments to ensure that the results you receive are accurate. More importantly, discover that benchmarking can be both fun and easy. http://rubyconf.org/program#prop_681

Markus Roberts: Thinking Outside the Framework

Jonan Scheffler: Sauron: DIY Home Security with Ruby!

This is the story of how I built an all-seeing eye with Ruby, and how I use it to defend the sanctity of my suburban home. Using a Raspberry Pi and some homemade motion detection software I've developed a home security system that can send me notifications on my phone and photograph intruders. It uses perceptual hashes to detect image changes and archives anything unusual. I can even set a custom alerting threshold and graph disturbances over time. If you've ever had the desire to be an evil wizard with a glowing fireball of an eye this talk is perfect for you. Come play with Sauron. http://rubyconf.org/program#prop_787

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Casey Rosenthal & Nathan Aschbacher: Ruby and Elixir

A narrative about choosing the right tool for the right job.

Chris Dillon: Arduino Cat Faucet

A retrospective look at an automatic cat watering creation backed by a Rails app. Metrics, hardware hacking and fun-won insight.

• Building a sensor and collecting data about a cat's drinking habits
• Problem solving
• Metrics and graphing with the fnordmetrics gem

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

David Celis & Ben Weintraub:

def_delegator :@wiggle, :enterprise_ready? As the Wiggles application moves to be enterprise ready, performance becomes a big concern.

Jamon Holmgren: RubyMotion and ProMotion

I'm the owner of ClearSight, a Rails + RubyMotion (iOS & Android) design/development shop in Vancouver, WA. We do a lot of RubyMotion here at ClearSight and created one of the most popular RubyMotion gems, ProMotion, as well as MotionKit and several other iOS-specific open source gems. The talk goes into RubyMotion basics (briefly) and then our current iOS gem stack. The demo is building a small app with ProMotion and shows how easy it is to get started with RubyMotion-iOS.

Chris Dillon: Dream - music video in Ruby

A show-and-tell animation followed by a dive into the Gamebox gem, pixel art, music production (light on this). How to create parallax scenes and other visualization things.

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Community retrospective

We're going to take 30 min to discuss the group and the mailing list and how we participate together.

Samuel Giddins: Using Ruby in a Non-Ruby World

Ruby is an incredible language that we all love to code in. But it's also a language that lends itself to being used in other ecosystems, in other 'worlds'. Ruby is an incredibly useful tool for building DSLs that look more like data than code. It's also a very portable language with a strong, standardized toolchain that makes it a go-to choice for client-side tooling. I'm going to walk through the ways in which we, as rubyists, can build systems that cooperate with a non-Ruby environment.

Ruby Jobs Storytime

5 min talks about people's experiences looking for and finding jobs (and conversely from the hiring side, experiences looking for and hiring engineers for their teams). These talks would probably not need slides, just a person willing to provide their experience. The types of things people could talk about include:

• A new developer’s experience trying to get their first programming job
• A seasoned developer’s tips and tricks for finding and getting a great job
• A story about how someone got their job in a non-traditional way
• Information from a hiring manager or engineer involved in hiring about what they look for
• Any other type of story in the same vein

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Mike Perham: Using Background Jobs with Sidekiq and Rails

You know how to make a controller and view in Ruby on Rails. But what's a background job? How do I use them to make my website as fast as possible? This talk will introduce the notion of background jobs, why you might want to use them and show how to integrate Sidekiq with your Rails app to make background jobs easy!

Lightning Talks

Jonan will be hosting an hour long lightning talk session. There will be a whiteboard to sign up on arrival (first come first serve). The theme is Pokemon so make sure you wear a costume and put Pokemon in all your slides and maybe write a quick song about Pokemon and your love of them. Alternatively just show up and speak.

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Paul Jungwirth: SQL in Rails

Tips and tricks from basic to advanced for non-trivial SQL queries in a Rails environment.

Justin Burris: Living and programming in Singapore

Ever thought about working abroad? Located in south east Asia, Singapore provides an excellent place to call home and explore a new part of the planet. This talk aims to give you a starting point for learning about the excellent ruby/development community in the area and will provide you with what you need to know before emigrating.

Lightning Talks

Jonan will host a lightning talk session. There will be a whiteboard to sign up on arrival (first come first serve). The unofficial theme is classic video games.

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

Open Source Bridge Raffle

https://tinyurl.com/osb15-raffle-pdxruby

PRESENTATIONS at 7pm

Chase Douglas: Metasecurity - Beyond Patching Vulnerabilities

Rails comes with many powerful security protections out of the box, but no code is perfect. This talk will highlight a new approach to web app security, one focusing on a higher level of abstraction than current techniques. We will take a look at current security processes and tools and some common vulnerabilities still found in many Rails apps. Then we will investigate novel ways to protect against these vulnerabilities.

Evan Carmi: Reverse Engineering - Finding the hidden API

A survey of techniques to debug and reverse engineer services that you may be trying to connect with but don't have an API (like iCloud) or don't have a well documented API (like the rest of the internet).

Lightning Talks

Jonan will host a lightning talk session. There will be a whiteboard to sign up on arrival (first come first serve).

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

John Hyland: Be Awesome By Being Boring

Lightning Talks

Jonan will host a lightning talk session. There will be a whiteboard to sign up on arrival (first come first serve).

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

🎉 13th anniversary meeting 🎉

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Aaron Patterson aka tenderlove

Godfrey Chan: Dropping down to The Metal™

As much as we love Ruby, when you need to be really close to the metal, you have no choice but to use JavaScript. This is why I developed the javascript gem to help you harness the raw power of your machines. In this talk, we will examine the Ruby tricks and black magic hidden behind this ludicrous invention. Along the way, we will learn about how Ruby internally deal with variable lookups, method calls, scoping and bindings. Together, we will push the limits of the Ruby language, taking it to places Matz never ever envisioned!

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Jason Clark: Testing the Multiverse

It’s a basic principle of testing that minimizing dependencies will make you happier, faster, and more productive. But what happens when you can’t? If your code plugs into or extends another gem, comfortable isolation might be out of the question. Stubbing and careful design can carry you a ways, but eventually you need to actually test your code against those gems you’re building on. Luckily, there are ways to reduce this pain. We’ll dig deep on creating a simple environment to check your work against multiple dependencies. We’ll see patterns that help avoid pulling your hair out when those dependencies change. We’ll even search around the raw edges, examining how to verify what your code does when it lands in an environment you haven’t tested. There’s a multitude of gems out there to build on. Let’s see how we can test with them!

Emily Bookstein: So You Want Diversity in Tech? (Or, How to create lasting social change with tech money).

The conversation around diversity in tech is gaining momentum -- but we need to deepen our understanding of the problem if we really want to address the issue. Let's break down tech's gender and racial diversity problem using "5 Whys," a form of Root Cause Analysis. I'll also propose an actionable and concrete way that we as tech workers can help address the root causes of tech's lack of diversity.

Lightning Talks ⚡️

There will be a whiteboard to sign up on arrival (first come first serve).

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Dana Scheider: How and Why to Love Cucumber

Cucumber is a powerful and enjoyable tool to use when it is incorporated effectively into your test suite. This talk explains what Cucumber and the rich ecosystem surrounding it have to offer, and why it isn’t really as clunky or awkward as a lot of developers think.

Tim Krajcar - kenny_g.rb: Making Ruby Write Smooth Jazz

For too long, computers have been shut out of the red-hot music-to-listen-to-while-relaxing-in-the-bathtub genre. Today, that all changes. Our smooth-jazz-as-a-service startup is primed to disrupt this stale industry. In this talk we'll introduce the basic protocols of digital music and take a whirlwind tour of musical harmonic theory. We'll survey some Ruby tools that make noise and we'll dig deep into using Ruby to generate beautiful piano music with audience-selected chords. It will all culminate in a showdown between man and machine to decide the fate of the musical universe as our program battles a real live musician.

Lightning Talks ⚡️

There will be a whiteboard to sign up on arrival (first come first serve).

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Brent Miller - How does New Relic build software? A biological approach to architecture

When building resilient, fault-tolerant, scalable systems, we focus quite a bit on the particular technologies involved. Can it scale horizontally? Is Samza better than Storm? Is this library thread-safe? It turns out that, even though those questions matter to the stability of the system, they don’t matter as much as the people building the system. Humans choose the stack, write the code, and write the bugs, too. They create the weird edge cases that cause the system to fall over at the worst time.

At New Relic we’ve taken an unusual approach to building software: we draw heavily from biological metaphors like mutation and natural selection, and focus on a human-centric approach to define our architecture. Rather than trust a few armchair architects to make the decisions, we put the power in the hands of the teams wrestling with the code. We have many strategies to ensure cohesiveness across the architecture and scalability for the business, the engineering organization, and the software, but it takes a little leap of faith and a lot of trust to move to a process like ours.

I’ll share how our process works, and how we manage the growth without going off the rails, while increasing system stability

Jason Clark - Peeking into Ruby: Tracing Running Code

Your Ruby app is in production, but something isn’t quite right. It worked locally, it passed CI… why’s the running app acting weird?

If this sounds familiar, you’re in luck. Multiple tools exist for grappling with a running Ruby app. This talk will introduce a variety of tools and techniques for peeking into what your Ruby app is doing. From Ruby-level method tracing using rbtrace, all the way down to watching kernel syscalls with strace, you can see what your app is doing, and I’ll show you how.

Don’t let your production system go unwatched!

Lightning Talks ⚡️

There will be a whiteboard to sign up on arrival (first come first serve).

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Jason Clark - GDB: A Gentle Intro

We love Ruby’s elegance, simplicity, and flexibility. But our favorite language perches atop a world of native code. When that other world intrudes on your peaceful Ruby, GDB, the venerable GNU debugger, is the tool to turn to.

We’ll examine setting up Ruby to work with GDB. We’ll learn the fundamental commands, and soon you’ll be debugging with ease. We’ll even peer deep into Ruby object internals and face down crashes, deadlocks, and bugs.

Whether you’re writing a native gem, hacking the Ruby VM, or just want a glimpse of the layers below, this talk is for you!

Lightning Talks ⚡️

There will be a whiteboard to sign up on arrival (first come first serve).

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Sam Livingston-Gray: Cucumbers Have Layers: A Love Story

Cucumber sucks. Features are hard to write and constantly break when the UI changes. Step definitions are annoying to create and a freaking nightmare to maintain. And Cucumber suites take for-EVER to run, because you have to wait for a web browser.

Except... [almost] none of that is actually true.

After years of making awful messes with Cucumber, I finally found a way to use it that worked well, and a project I couldn't have done without it. I'd like to show you one way to use Cucumber that can be elegant, powerful, expressive, and—believe it or not—fast.

Nick Urban

A talk about refactoring, tech debt, and why beautiful code is good business.

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Making the Most of the lib Directory in a Rails App - Brett Chalupa

Where does code goes that does not cleanly fit within the MVC structure that Rails suggests? Does one create a new folder within the app directory and introduce a new concept to the app? The vendor directory?! Should it go in a gem? When the conventions of Rails do not cover a concept or approach, it is difficult to know where to put classes and modules.

Over the years, I have been putting more code in the lib directory. It allows for more object oriented code composition, faster tests, and a clear path for extraction into gems. Working in a directory with nothing but a "tasks" directory can be a bit daunting at first, but soon enough it will start to feel like home.

In this talk, I want to show the benefits of putting code in the lib directory, when to put code in lib, how to test code in lib, how to configure a Rails application to use the lib directory, and common pitfalls to watch out for. There will be plenty of examples, open source code to reference, and hopefully other folks sharing their experiences with the lib directory.

Designing by Contract: Using Types to Write Safer Code by Thomas Reynolds

Contracts.ruby is a library which allows Ruby code to be type-checked at runtime. By simply providing a type for input parameters and output values, you can drastically reduce common, and hard to track, Ruby bugs. We will discuss types in a simple, pragmatic and non-academic way as well as looking at code samples from Middleman v4 which is entirely covered by contracts.

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

Automation for Mobile Devices with Calabash by Shannon Atkinson

Using Calabash for automation for both iOS and Android applications can be frustrating and difficult. This talk will focus around using a Cucumber/Ruby/Calabash to formulate a single GIT repo for testing both iOS and Android apps with the same test cases.

Embracing --api by Mitch Lloyd

It's hard to beat the productivity of Rails in the hands of an experienced developer. But what happens when user expectations drag your server-rendered application into the tortured hellscape of client-side JavaScript?

JavaScript creeps into your once beautiful code base: a typeahead search field, a client-side validation, an AJAX-powered star rating widget. This pathogen has no unit tests and causes the number of bugs and Selenium tests to grow.

In this talk I'll explore why companies that resist client-side rendering still ship 350KB of gzipped JavaScript to their users. With examples I'll argue that there is a better way: separating your API from your client code. This approach that I once reserved for "highly interactive" applications, I now consider "a matter of course". For the majority of applications it leads to faster development, simpler architecture, and more flexible approaches for building and deploying UI. After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS at 7pm

One-Way Data Flow in Ruby

by Joshua Tompkins

A look at ReduxJS style one way data flow

Nitty Gritty Service Building

by Lauren Voswinkel

A how-to guide for not just building services, but extracting them from existing applications

After presentations we'll have more socializing time.

Thanks to New Relic for providing the venue and beer, pizza & snacks this month!

ARRIVING BY BIKE? Cyclists are welcome to park their bikes in the New Relic office. Bikes are not allowed in the building lobby, however, and must use the freight elevator. To get your bike up to the 29th floor, enter the building's parking lot by going down the ramp at 5th and Pine. Go past the booth -- no need to pick up a ticket -- and turn right. Go straight until you almost run into the elevator lobby, then go right again. On the back side of the elevator block you'll see a beat up pair of double doors marked "freight elevator." You can get up by buzzing in with the intercom, and saying you're here for New Relic. Ride on up to the 29th floor, you'll easily find the bike parking.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations. After presentations we'll have more socializing time.

PRESENTATIONS 7pm-9pm

Pragmatic Microservices, by Randy Shoup, VPE @ Stitch Fix

If you are considering, or in the process of, moving to microservices, you probably want to come to this event. Randy Shoup, a 25-year tech veteran in Silicon Valley, will share his insights into whether and when an organization should consider migrating to microservices and how to do that successfully, referencing examples from Google, eBay, Stitch Fix, as well as many smaller organizations he has worked with.

The Talk

One of the most powerful trends in software today is building large systems out of composable microservices. Many large-scale web companies have migrated over time to this architecture – and for good reason. But, as with any powerful technique, microservices come with their own brand of tradeoffs, and it is important to be aware of them before deciding whether they are appropriate in any particular case. They are not for every scale of problem, for every stage of company, or for every team.

This session takes a pragmatic approach to microservices, and compares them to the alternatives at different stages of company evolution. Using examples from Google, eBay, and Stitch Fix, as well as from smaller organizations, it makes practical suggestions about whether, when, and how an organization should consider adopting a microservices architecture. Assuming microservices are the appropriate choice, it outlines an experience-based, incremental approach to making a successful re-architecture to microservices.

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Dana Scheider

Dana Scheider will speak about executive dysfunction, a set of cognitive/psychological conditions that affect the brain's planning and organization functions. These conditions affect a lot of neurodivergent folks and a lot of people who have them don't even know what they are. The talk discusses what executive dysfunction is and how to deal with these conditions as an affected individual or someone who has to work with one.

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the meeting. After the meeting we'll have more socializing time.

Business Meeting 7pm-9pm

In lieu of presentations, we'll have a business meeting to discuss the future of PDX.rb. Come prepared to volunteer to keep this group going!

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner.

Special Note! No presentations this month, instead:

6:00-6:30 - Hack & Help.

6:30-7:30 - Business Meeting to decide the Speaker Organizer for the next 6ish months.

7:30ish-8 - Socializing and Coding afterwards

8ish - ? - Bailey’s Taproom

Bring your laptop!

Presentations are returning in August.

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner.

PANEL 6:30-8/8:30

Ruby in Portland 2018 Retrospective and 2019 Forecast

• Michael Smith - Principal Engineer @ Puppet Labs
• Zach Davis - Chief Technologist @ Cast Iron Coding
• Lauren Voswinkel - Senior Software Engineer @ New Relic
• Reid Beels - CTO @ The Dyrt

After the panel please join us at Bailey's Taproom on 213 SW Broadway (3 minute walk) for casual socializing and networking.

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS 7pm-9pm

After presentations we'll have more socializing time.

Check Calagator (http://calagator.org/events/tag/pdxruby) for more info.

This month we will have a presentation by Maggie Dreyer about Puppet's use of JRuby and Jason Dinsmore on: Who? What? When? Human readable audit reporting for PaperTrail.

Pizza & beer starting at 6pm!

PRESENTATIONS - 7pm-8:30pm

Code for PDX ~ Arthur Smid

Code for PDX is a local chapter of Code for America. Arthur will talk about tech for the public good and CONSUL (http://consulproject.org/en/), an open source software for participatory process built with Ruby on Rails.

Recyclable Cache Keys in Rails ~ Jared Mooney

Ruby on Rails has powerful caching features and Jared is going to share some of the insight he learned about managing cache keys on a recent project.

How Can We Handle Errors? ~ Mike Calhoun

Most of the time, exceptions and errors are the last thing we want to put substantial thought into and are often addressed in that order. We tend to not want to think hard about how things could go wrong. However, from traditional apps to APIs or ArgumentErrors to NameErrors, handling exceptions gracefully is crucial to healthy applications. Let’s take a closer look at the Ruby Exception library and some strategies for catching and handling errors. We will look at what happens when exceptions are handled too well or not well enough. We will also take a closer look at the types of exceptions you can expect and where you can expect them. Lastly we’ll explore some examples for exception handling and testing in common rails application contexts.

Come out to the CENTRL Office on the Eastside for Ruby Tuesday. We'll have pizza starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations. We are at a new venue this month because of construction at New Relic. Drinks are BYOB this month

PRESENTATIONS 7pm-9pm

• Intro to Scorpio - Scorpio is a ruby library that represents RESTful resources, built around OpenAPI. ~ Presentation by Ethan

• RailsConf Rewind - If anyone went to RailsConf 2019, please share what you learned or point out new resources for the group.

After presentations we'll have more socializing time.

Come out and socialize with your fellow Rubyists! Pizza & beer starting at 6pm

PRESENTATIONS - 7pm-8:30pm

Fluent Refactoring - Sam Livingston-Gray will give a presentation about refactoring a gnarly Rails controller method. DON'T PANIC! You don't actually need to know anything about refactoring to get something out of this talk. This is a lightly edited version of a talk Sam gave in 2013, so if you'd like a preview, you're welcome to check out the slides[1] and the code[2].
(Sam says "the intro never quite worked, so I'm just cutting that and jumping straight into the code.") [1] https://www.slideshare.net/geeksam/fluent-refactoring-cascadia-ruby-conf-2013-1021 [2] https://github.com/geeksam/fluent-refactoring

It's time to plan the Ruby Brigade's activities for the next year. We need to discuss the meeting presentations, select a content committee and plan out the coming year. We'll have pizza starting at 6pm, courtesy of New Relic, so stop by early if you want to have dinner and socialize before the planning session!

The planning session will start about 6:30 and go for an hour.

Note: There will not be a bartender on staff for this event; it's BYOB! :)

We'll have pizza starting at 6pm, more details to come...

Thanks to The Dyrt for providing the rooftop venue this month!

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Rails 6 is officially released! We will round up the major new features coming your way. It is an exciting release due to some big features coming upstream from the Basecamp and GitHub projects. Amongst the many minor updates, useful tweaks and bug fixes, Rails 6 will ship with two completely new frameworks: ActionText and ActionMailbox, and two big scalable-by-default features: parallel testing and multiple database support.

We'll have pizza & beer starting at 6pm, so stop by early if you want to have dinner and socialize before the presentations.

PRESENTATIONS 7pm-9pm

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

If you are interested in getting a Ruby Certification or just mentoring others, come on out!!!

This event will focus on preparing attendees to take the Silver certification exam. This is a basic skill-level certification of knowledge on the background, grammar, classes, objects, and standard libraries of Ruby.

We are going to use a version of "EduScrum" to work through the subject issues each person needs to know for the exam. After an introduction, we will break out into groups and create a study plan to get each member of the the group up.

There will be pizza!

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The Ruby Association Certified Ruby Programmer examinations are intended for engineers who design, develop, and/or operate Ruby-based systems, consultants who make Ruby-based system proposals, and instructors who teach Ruby. Those who are certified are recognized for their skills as Ruby engineers and as having high levels of Ruby-based system development capabilities. Those who pass the examination are certified by the Ruby Association as a Ruby Association Certified Ruby Programmer.

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!

Portland Ruby Brigade monthly meeting.

Come out and meet our new Ruby coordinator, Jonan! He is going to talk about current issues with the Ruby organizations and their efforts. There will also be a talk from a member of the Planet Argon team!

This month's meeting is sponsored by Planet Argon. We will have pizza and drinks starting at 6. See you there!

PRESENTATIONS 7pm-8pm

ABOUT THE GROUP: The Portland Ruby Brigade, also known as pdxruby and pdx.rb, is a user group for Ruby programmers in the Portland, Oregon area. The group welcomes all programmers interested in the language and its implementations, tools, libraries and frameworks, such as Ruby on Rails. The group has been meeting since August 2002 for presentations, demos and discussions. Every month 35-75 people come together to share their knowledge, projects and enthusiasm for Ruby. If you'd like to present or have a topic you'd like discussed, please post to the mailing list. The group usually meets on the first Tuesday of the month, "Ruby Tuesday" -- see you there!