attribute_accessors.rb

Path: lib/active_support/core_ext/class/attribute_accessors.rb
Last Update: Mon Jun 01 21:37:06 -0400 2009

Extends the class object with class and instance accessors for class attributes, just like the native attr* accessors for instance attributes.

 class Person
   cattr_accessor :hair_colors
 end

 Person.hair_colors = [:brown, :black, :blonde, :red]

[Validate]