From: Hassan Schroeder <hassan.schroeder@...>
Date: 2010-08-30T10:20:37+09:00
Subject: Re: gsub blank

On Sun, Aug 29, 2010 at 6:11 PM, Pen Ttt <myocean135@yahoo.cn> wrote:
> irb(main):011:0> "     gk".gsub("\s","h")
> => "hhhhhgk"
> irb(main):012:0> "     gk".gsub("\s+","h")
> => "     gk"
> how can i  make  "     gk" into  "hgk"?

>> "     gk".gsub(/\s+/,"h")
=> "hgk"

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Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
twitter: @hassan