How to add a custom HTTP header in Rails
Set custom HTTP headers in responses of a Ruby on Rails application.
How to create a favicon from an image
Quickly create a favicon with imagemagick from an image (png, jpg etc)
Rails radio buttons and required boolean attributes
How to deal with required boolean attributes and radio buttons in Ruby on Rails.
Testing execution of filters with RSpec
I was working on my application and I wanted to write some RSpec tests for some controllers having `before_filter` for some actions....