1. Have Some (Referential) Integrity with Foreign Keys

    What is referential integrity and why is it important to your Rails apps?

    Derek Prior

  2. How to Fix Circular Dependency Errors in Rails Integration Tests

    Turn off concurrency in tests to avoid race conditions in Capybara.

    Cameron Cundiff

  3. Introduction to Conditional HTTP Caching with Rails

    Learn how to implement HTTP conditional caching in Rails using fresh_when.

    Damian Galarza

  4. Updated Test-Driven Rails Videos

    I’m happy to announce that we’ve updated the content for our popular...

    Josh Clayton

  5. A more efficient and organized workflow for SVGs

    SVGs can be messy to develop with, often times being exported from a graphics...

    Steven Harley

  6. Refactoring From Model to View Helper to Null Object

    We are working to add more thorough progress tracking to upcase.com. Chad...

    Tute Costa

  7. ActiveRecord Eager Loading with Query Objects and Decorators

    How can you plug complex, multi-model SQL queries into ActiveRecord models so that you can use them in your views?

    Joe Ferris

  8. How to Find Missing or Unused I18n Translations

    While I18n is a great tool for quick copy changes, translation files can...

    Jessie Young

  9. Write Reliable, Asynchronous Integration Tests With Capybara

    We’ve come to rely on integration tests as part of a balanced testing...

    Joe Ferris

  10. Pluralizing I18n Translations in Your Rails Application

    How to clean up your Rails views with I18n’s built-in pluralization tools.

    Jessie Young

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