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corntrace/inheritance_klasses.rb

Created August 11, 2011 16:44
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Class variable overwrite in inheritance
Raw
inheritance_klasses.rb
class BaseKlass
cattr_accessor :map
end
class KlassA < BaseKlass
self.map = {:a => 1, :b => 2}
end
class KlassB < BaseKlass
self.map = {:c => 3, :d => 4}
end
KlassA.map # => {:c => 3, :d => 4} !
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