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Tutorials
Method Driven Development
I’ve created a screencast to show you a technique I sometimes use. I call this approach “Method Driven Development” (MDD).
Rails-DB-Interactive
GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
Inspecting Ruby Gems
Have you ever needed inspecting a gem in your local machine?.
Convert an ActiveRecord object into the fixture
Sometimes in your development environment, you might have created a valid active recordobject which you want to use as a fixture data in your test, so you.
Speed up and refactor your RSpec tests in 4 simple steps
Use shared examples, custom matchers, Rails transactional tests feature and lightweight factories to speed up your RSpec tests.
Check Your Database Indexes For ActiveRecord Scopes
Database indexes are always more important than you think.
JSONify your Ruby Translations
Mobility has a new backend for storing all your i18n model data in a single json or jsonb column.
Managing db schema changes without downtime
At Discourse we have always been huge fans of continuous deployment. Every commit we make heads to our continuous integration test suite. If all the tests pass (ui, unit, integration, smoke) we automatically deploy the latest version of our code t...
Do some browser detection with Ruby. Includes ActionController integration.
GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
Clean Architecture in Ruby
For the last 10 years we have built a lot of Rails applications and they’ve grown. The fact is that Rails is a web framework and its foundation is MVC. The MVC pattern was introduced by the.
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