Видео ютуба по тегу Rubygem Overview

Code Review: Return path to rubygems.rb
Code Review: Return path to rubygems.rb
Codecast: Create a RubyGem 66: Overview of Metaprogramming using method_missing
Codecast: Create a RubyGem 66: Overview of Metaprogramming using method_missing
RubyGems Introduction
RubyGems Introduction