From: Martin DeMello <martindemello@...>
Date: 2003-01-22T00:36:50+09:00
Subject: Ruby idiom (0...(expr)).map

I've found myself writing (0...(expr)).map (as an alternative to
a = []; expr.times {|i| a << ..}) often enough that I was wondering
whether to define it as a method of fixnum. Fixnum#map doesn't seem
quite right, though - any name suggestions?

martin