From: Mark Wilson <mwilson13@...>
Date: 2003-08-01T05:38:28+09:00
Subject: Re: Changing ==,>,<, etc


On Thursday, July 31, 2003, at 04:03 PM, Martin DeMello wrote:

> [snip]

> any? and all? are very receiver-centric - compare
>
> a.any? {|i| b.all? {|j| i < j} }
>
> with
>
> any(a) < all(b)
>
> The latter shows up the symmetry a lot more clearly - I've always hated
> having to write nested loops to express something flat.
> [snip]

It's a block passed to an iterator -- and not a loop ;-)