From: "Florian Groß" <florgro@...>
Date: 2006-05-15T23:43:16+09:00
Subject: Re: Mapping a String to Properties - A Better Way?

Michael Fellinger wrote:

> params.each do |key, value|
>   key = key.split('_')
>   if key[0] == 'item_'

Minor improvement (IMHO):

key = key[/^item_(\d+)$/, 1]
if key then
   ...
end

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