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kyanny/test_delegate.rb Secret

Created March 7, 2013 12:18
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test_delegate.rb
require 'ostruct'
class MyProxyClass
def initialize(env)
@env = OpenStruct.new(env)
end
def method_missing(method, *args)
@env.send(method) || @env.send(method.upcase)
end
end
env_proxy = MyProxyClass.new(ENV)
p env_proxy.USER
p env_proxy.user
p env_proxy.unknown_environment_variable
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