module Uber::InheritableAttr
Public Class Methods
inherit_for(klass, name)
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# File lib/garcon/utility/uber/inheritable_attr.rb, line 16 def self.inherit_for(klass, name) return unless klass.superclass.respond_to?(name) value = klass.superclass.send(name) # could be nil. Clone.(value) # this could be dynamic, allowing other inheritance strategies. end
Public Instance Methods
inheritable_attr(name)
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# File lib/garcon/utility/uber/inheritable_attr.rb, line 3 def inheritable_attr(name) instance_eval %Q{ def #{name}=(v) @#{name} = v end def #{name} return @#{name} if instance_variable_defined?(:@#{name}) @#{name} = InheritableAttribute.inherit_for(self, :#{name}) end } end