Contributions

Article
This article covers different approaches on how to change the database column. It also covers changing the column name and the column type, as well as changing the column with the type conversion.
Article
Debugging in Rails has never been easier. Here, we covered the best ways to improve your debugging experience using the tools that Rails has to offer.
Tutorial
Simple examples and descriptions of how and when to use respond_to blocks.
Tutorial
In this article you can find steps how to generate the data for has_one, has_many and polymorphic associations using FactoryGirl. Every association is described with an example, so you can get the idea how to create more complex factories with no pain.
Tutorial
A simple tutorial that explains best ways to organize your RSpec and get your data ready for testing, with an example that covers the whole procedure.
Tutorial
Easy steps to configure and use Capybara for your testing development, followed with examples for each different situation.