From: Eric Schwartz <emschwar@...>
Date: 2005-11-09T04:47:12+09:00
Subject: Re: Better way to build string

Eero Saynatkari <ruby-ml@magical-cat.org> writes:
> Perhaps you can modify this for your needs:
>
> properties.inject('?') {|memo, (key, value)| memo << "#{key}=#{value}&" }

FWIW, I've had a mental block about inject for some time, and this
example very nicely clarified for me what it does and how.  Thanks for
the handy example.

Note to OP: Don't forget to use CGI::escape() to properly URL-encode
everything.

-=Eric