Category: Refactoring 2015 Refactoring to Reveal Rails Group_by Jun 09 2015 Code Smells and Ruby Shorthand: Unpacking Ampersand + To_proc Jun 02 2015 Metaprogramming Dynamic Methods: Using Public_send May 05 2015 Querying at Warp Drive: Using ActiveRecord Includes Apr 07 2015 Delegating All of the Things With Ruby Forwardable Mar 31 2015