From: Robert Klemme <shortcutter@...>
Date: 2008-05-20T22:27:07+09:00
Subject: Re: displaying data

Please do not top post.

2008/5/20 Tim Wolak <tim.wolak@gmail.com>:
> Thanks Robert!  It is actually working but like I said after the first
> has is printed out a new line carriage return is then put in so all my
> data moves down.  The performance part of it is ok as this is not a real
> long script, its pretty fast as is. I was just not sure about why when I
> use the concatenation sign it would do a new line.

I'm afraid you did not understand how your code works: #puts is the
method that prints all those newlines.  Before @curnl starts to get
printed all entries of @prevnl have been iterated and printed already.
 The + is meaningless since the result isn't used for anything.

robert

-- 
use.inject do |as, often| as.you_can - without end