From: Florian Gross <flgr@...>
Date: 2004-05-16T04:53:49+09:00
Subject: Re: GET-parameters an local vars

Dirk Einecke wrote:

> Hi.

Moin!

> Is there a faster way for example with a loop to write all given 
> parameters in local vars?

This code might help:

arg = Module.new do
   extend self
   define_method(:method_missing) do |name|
     (cgi.params[name.to_s] || []).first
   end
end

It's used like this:

arg.one # => 'eins'
arg::two # => 'zwei'

You can even do this if you want PHP-style auto import, but I heavily 
suggest not doing this: (Huge security traps are caused by it!)

include arg
three # => 'drei'

> greetings
> Dirk Einecke

Regards,
Florian Gross