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yagince/refinement01.rb

Created April 23, 2013 13:11
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refinement01.rb
# -*- coding: utf-8 -*-
module HashExtensions
refine Hash do
def method_missing(name, *args)
self[name] || self[name.to_s] || super
end
end
end
using HashExtensions # 匿名モジュール内じゃないとusingできない
hash = { a: "hoge", "b" => "foo" }
p hash.a # => "hoge"
p hash.b # => "foo"
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