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pasberth/to_param.rb

Created July 27, 2011 23:10
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ハッシュをgetのパラメタにする
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to_param.rb
# h = { "key0"=>"value0", "key1"=>"value1", "key2"=>"value2" }
h.map { |k, v| "#{k}=#{v}" }.join('&')
# => "key0=value0&key1=value1&key2=value2"
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