From: Siep Korteling <s.korteling@...>
Date: 2010-02-12T07:55:23+09:00
Subject: Re: Delete Item In Array If Conditions Met

Chris Kalaboukis wrote:
> Hi all: Ruby newbie here. Been trying to get this code to work but am
> having a tough time of it. Can anyone else please help me out?
> 
> I've read from a db into an array, and would like to go through the
> array and remove elements which match a specific criteria. Here is the
> code that I'm using:
> 
> 
> # load array
> @array = Capture.find(:all)
> 
> # iterate through array
> 
> for x in @array
>   x.reject!{|x| x.text =~ "something"}
> end

reject! does the iterating for you, so you can (must) leave out the for 
loop.

hth,

Siep


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