From: Tony Arcieri <tony@...>
Date: 2010-02-12T07:59:38+09:00
Subject: Re: Delete Item In Array If Conditions Met

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In addition to reject! there's also Array#delete_if

On Thu, Feb 11, 2010 at 3:55 PM, Siep Korteling <s.korteling@gmail.com>wrote:

> 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
>
>
> --
> Posted via http://www.ruby-forum.com/.
>
>


-- 
Tony Arcieri
Medioh! A Kudelski Brand

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