6:13 Play Subscribe with or Intro song by Falseta

Episode #390 - July 30th, 2013

Eef7e6b6c1281a746a6a7b3db171cd0c.jpg?s=18&r=pg&d=http%3a%2f%2fwww.gravatar.com%2favatar%2f8ebf4339f7c8cd73b53d1d1d3eba7c35 Tony Winn 0d2bf6fbf141a1995560fa9273992ff0.jpg?s=18&r=pg&d=http%3a%2f%2fwww.gravatar.com%2favatar%2f8ebf4339f7c8cd73b53d1d1d3eba7c35 Nathaniel Bibler

We'll Inherit from N+1 Ruby Core Classes, become a Ruby Warrior, find the princess, and win the RubyPrize with just a dash of Flynn on this episode of Ruby5.

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

  • TopRubyJobs
  • Subclassing Core
  • N + 1 Queries
  • RubyPrize
  • Flynn
  • Ruby Warrior
  • Ruby5

Beware subclassing Ruby core classes Jump to Story

This week Steve Klabnik took the time to dig into why subclassing Ruby core classes might be a bad idea. He focuses mostly on how It often provides surprising and unexpected results to other developers and offers some ideas on what to do to avoid it.

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Unary Operators, Writing fast Ruby, each_with_object, ES6 Transpiler and HStore

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Rails data migrations, tools for optimization, Bundler::Updater, using UUID with Postgres, 20,000 Leagues Under Active Record, and Ruby 2.2.0

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Greenscreen.io, rails-disco, onboarding your junior devs, being a better Rubyist, staging environments, and the anti-pattern of absolutes all in this episode of the Ruby5.