From: Nobuyoshi Nakada <nobu@...>
Date: 2007-06-22T05:34:56+09:00
Subject: Re: Behaviour of Enumerables reject vs. select mixed into Hash

Hi,

At Thu, 21 Jun 2007 23:45:42 +0900,
Trans wrote in [ruby-talk:256401]:
> I can think of two potential solutions to this issue. Either require a
> method in the enumerated class that dictates how to construct elements
> of that class when enumerated (#<< might do), or we could have two
> separate sets of enumerable methods, one for array elements and one
> for hash key-value pairs.

Classes which use Enumerable are not only Array and Hash.
What do you expect for IO?

-- 
Nobu Nakada