From: Glenn Jackman <glennj@...>
Date: 2009-09-17T03:35:08+09:00
Subject: Re: string to array

At 2009-09-16 02:03PM, "Re BR" wrote:
> > Re BR wrote:
> >> John W Higgins wrote:
> >>>
> >>>> x = "apple-orange-grape"
> >>>> tmp = x.split('-')
> >>> (0..tmp.length-1).map{ |i| tmp[i..-1].join('-') }
> >> 
> >> trying to make this as a one liner
[...]
>  a.split('-').map{ |i| a[i..-1].join('-') }


Ugly, but:

    a = "apple-orange-banana"
    (tmp = a.split('-')).each_index.collect {|i| tmp[i..-1].join('-')}

-- 
Glenn Jackman
    Write a wise saying and your name will live forever. -- Anonymous