From: Andrew Kaspick <akaspick@...>
Date: 2009-07-21T00:33:40+09:00
Subject: Re: How to strip inner whitespace in rails

Thriving K. wrote:
> I want to strip any whitespace that more than 1 to be 1
> 
> For example "A    B    C" ===> "A B C"
> 
>             "Very    Important" ===> "Very Important"

In Rails (and nobody mentioned it), use String#squish or String#squish!
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