Subject: Re: Chris Pine Tutorial 99 Bottles of Beer Program
From: Ryan Davis <ryand-ruby zenspider.com>
Date: Wed, 27 Aug 2008 09:45:13 +0900
References: 312792
In-reply-to: 312792
On Aug 26, 2008, at 16:30 , danielj wrote:
> puts (bottles-1).to_s + " Bottles of beer on the wall, " +
pls use interpolation:
puts "#{bottles-1} bottles of beer on the wall"
is much more idiomatic... cleaner too.