SaaS - 3.4 - Object Oriented Programming in Ruby - Armando Fox, UC Berkeley
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  • Classes - 00:02
  • Instance Variables - 00:28
  • Getter and Setter Methods - 00:36
  • Attr_accessor - 04:21

00:36 - For a more detailed explanation of Scope see the link.

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05:39 - Multiple-inheritance should be familiar to those with a good understanding of Javascript's "prototype" feature.

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