From: Jonas Galvez <jonasgalvez@...>
Date: 2005-09-14T14:10:57+09:00
Subject: URL encoding

Hi, is there any built-in function to convert

{:foo=>1, :bar=>2}

into

foo=1&bar=2

?

Shortest thing I could come up with was:

def urlencode(hash)
     hash.to_a.collect! { |k, v| "#{k}=#{v.to_s}" }.join("&")
end

--Jonas Galvez