From: Yohanes Santoso <ysantoso@...>
Date: 2002-03-09T06:52:54+09:00
Subject: Re: Problem with Array.Join

"Sean O'Dell" <sean@celsoft.com> writes:

> Ah...hmm...I have the expression inside of a #{} in a string...guess I have
> to take that out and go with double-quotes.
> 

I don't think you need to take it out. Notice the double-quote within
double-quote:

irb(main):001:0> a=["ji","ki"]
["ji", "ki"]
irb(main):002:0> $stderr.puts "#{a.join("\n")}"
ji
ki

YS.