From: Dave Thomas <Dave@...>
Date: 2002-06-12T11:00:45+09:00
Subject: Re: ruby-dev summary 17252-17356

"James F.Hranicky" <jfh@cise.ufl.edu> writes:

> Should we perhaps take a vote and see how many folks have ruby
> programs that depend on block parameters referencing outer variables?

sum = 0
arr.each { |a|  sum += a }
p sum


(Very common before #inject came along...)