Learn two ways to avoid switching on nil in Rails apps, in this double feature from RubyTapas and Upcase
Conquer conditionals with the Chain of Responsibility
Cleanly and easily add undo-ability, with the Command Pattern.
I made a deliberate decision not to write my own screencast delivery software. Here's why.
Join guest chef Chris Strom for an introduction to the Command Pattern
A companion post to episode #461, demonstrating the Ruby equivalent of Dart's "tear-off" methods.
Kicking off 2017 with a very special guest series on Design Patterns!