From: matz@... (Yukihiro Matsumoto)
Date: 2003-03-28T18:00:59+09:00
Subject: Re: Array question

Hi,

In message "Array question"
    on 03/03/28, walter@mwsewall.com <walter@mwsewall.com> writes:

|#I want to do this 
|puts list.join(","){|item| item.downcase}
|
|#but I have to do this
|puts list.collect{|item| item.downcase}.join(",")

Hmm, I feel like this filtering is not part of "join" operation.
But I'm interested in how others think.

							matz.