An variation on the Chain of Responsibility pattern that can make extending the chain more convenient.
Short Screencasts of Gourmet Ruby, by Avdi Grimm
Short Screencasts of Gourmet Ruby, by Avdi Grimm
An variation on the Chain of Responsibility pattern that can make extending the chain more convenient.
Conquer conditionals with the Chain of Responsibility
Join guest chef Chris Strom for an introduction to the Command Pattern