From: James Gray <james@...>
Date: 2008-11-03T03:03:42+09:00
Subject: Re: ruby1.9: lazy versions of Enumerator#select and friends?

On Nov 2, 2008, at 10:58 AM, David A. Black wrote:

>> My first question is, does ruby 1.9 have methods like this already,  
>> and
>> I've just overlooked them? If so, where should I be looking?
>
> It did have something like this, but not any more. I'm not sure they
> were identical to what you've written, but the basic idea of an
> enumerator that bundled itself with a block did exist in 1.9 for a
> while.

I've seen you asking David, but did you ever get an answer of why this  
feature was removed?  If there's not a great reason, I sure wish we  
could have it back.

James Edward Gray II