From: William James <w_a_x_man@...>
Date: 2007-08-25T00:50:04+09:00
Subject: Re: Selecting indices from an array

On Aug 23, 8:08 am, "Ronald Fischer" <ronald.fisc...@venyon.com>
wrote:
> > If this is a
> > problem, you can use this:
>
> > a.enum_for(:each_with_index).inject([]){|res, i|
> >   i[0].match( /g$/) ? res << i[1] : res
> > }
>
> This is an idea I like! Thanks a lot!
>
> Ronald
> --
> Ronald Fischer <ronald.fisc...@venyon.com>
> Phone: +49-89-452133-162

accum = []
a.each_with_index{|s,i| accum << i if s =~ /g$/ }