From: Martin DeMello <martindemello@...>
Date: 2004-04-25T14:44:03+09:00
Subject: Re: RCR: Accumulating block

nobu.nokada@softhome.net wrote:
> Martin DeMello wrote in [ruby-talk:98258]:
> > 
> > a = (1..10).step(2) [|i| ...]
> 
> I don't feel it so essential.
> 
>   $ ruby -renumerator -e 'p (1..10).enum_for(:step, 2).to_a
>   [1, 3, 5, 7, 9]

Ah yes, I forgot about enum_for.

martin