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ukitazume/gist:3656836

Created September 6, 2012 14:26
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gistfile1.rb
class Controller
[400, 401, 402, 403, 404].each do |code|
define_method("render_#{code}", lambda {|message = 'error'| puts message})
end
end
controller = Controller.new
controller.render_400
controller.render_400('new message')
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