4:56 Play Subscribe with or Intro song by Falseta

Episode #287 - July 10th, 2012

9c5541e591a62dd93a2fd2d45b5732dd.jpg?s=18&r=pg&d=http%3a%2f%2fwww.gravatar.com%2favatar%2f8ebf4339f7c8cd73b53d1d1d3eba7c35 Olivier Lacan E1574ab5d4fc1e9178987de73c8f3c07.jpg?s=18&r=pg&d=http%3a%2f%2fwww.gravatar.com%2favatar%2f8ebf4339f7c8cd73b53d1d1d3eba7c35 Eric Allam

The State of the Ruby stack, neater Dotfiles, ActiveRelation merge, ways to learn RubyMotion, custom flash types, and Asynchronicity.

Subscribe to our mailing list!

This episode is sponsored by Top Ruby Jobs. Everyone deserves to love their job (and it's probably in Ruby).

  • TopRubyJobs
  • State of the Stacks
  • Dotify
  • ActiveRelation merge
  • RubyMotion Tutorials
  • Custom Flash Types
  • TotW: Async
  • Ruby5

ActiveRelation merge, a hidden merge Jump to Story

Scopes are a neat feature of Rails 3, but what happens when you need to use a scope from an associated model to filter something on the current model. Imagine you have a User that has many articles through a Collaboration model. Now you have an article and you want to get the users that were editors on that article with a single query. The collaboration already has an editorial scope so why not use that? With Arel merge you can do exactly that, effectively using another model’s scope to filter a query.

November 18th, 2014

This episode covers Ruby 2.1.5, the templating libraries Scribble and Curly, a statically-typed Ruby called Rubysierung and Minitest-Reporters.

November 14th, 2014

Tail call optimizations, keeping migrations healthy, how raptor is so much faster, the psychology of SAAS products, and Ru for your CLI all in this episode of the Ruby5!

November 11, 2014

Command line utilities, autoload paths, a handful of Ruby and Rails releases, security analysis tools, and more on this episode of Ruby5.

November 7th, 2014

Rails Rumble Gem teardown, Shopify tears out 28k of javascript, 4 fantastic ways to setup minitest state and Rails with Ember