From: Phrogz <gavin@...>
Date: 2007-04-04T22:50:05+09:00
Subject: Re: Question - Numbers & Variables

On Apr 3, 2:11 pm, James Edward Gray II <j...@grayproductions.net>
wrote:
> > puts 'Well this ' + num + ' might be better.'
>
> # now we need to go back to a String so we can concatenate
> puts 'Well this ' + num.to_s + ' might be better.'

Also, I usually find it more convenient to use string interpolation,
as it implicitly calls the to_s method on the value inside it:
  puts "Well this #{num} might be better."