From: Xavier Noria <fxn@...>
Date: 2007-07-13T21:58:42+09:00
Subject: Re: Loop over an array that changes the elements

El Jul 13, 2007, a las 2:53 PM, benjohn@fysh.org escribi�:

> numbers = numbers.map {|number| numer * 2}

Even, to be closer to the in-place editing,

   numbers.map! {|n| n*2}

-- fxn