From: Leo <minilith@...>
Date: 2009-03-01T02:44:04+09:00
Subject: Re: How to put multiple values into a variable.

> file_link = Dir.pwd + " " + filename + " " + mp3_title + " " + mp3_artist
>
> or this:
>
> file_link = "#{Dir.pwd} #{filename} #{mp3_title} #{mp3_artist}"

I vaguely remember a blog article with a comparison of several ways of
concatenating strings. This second form was the fastest. If I'm not
mistaken, the above version would create about 9 string objects (not
counting the variables).