From: unbewusst.sein@... (=?ISO-8859-1?Q?Une_B=E9vue?=)
Date: 2007-02-15T21:50:08+09:00
Subject: Re: sorting an array of hash

Farrel Lifson <farrel.lifson@gmail.com> wrote:

> arrayOfHashes.sort_by{|hash| hash['type']}

fine thanks i did it that way :

arr.sort!{|a1,a2| a1['type'] <=> a2['type']}

is arrayOfHashes a special object in ruby ???

i didn't found #sort_by in the pikaxe pages for Array.

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