From: Jeremiah Dodds <jeremiah.dodds@...>
Date: 2011-10-05T09:46:54+09:00
Subject: Re: question about method

On Tue, Oct 4, 2011 at 6:52 PM, Joseph S. <musician_joe777@yahoo.com> wrote:
> irb(main):025:0> def attack_roll
> irb(main):026:1> if roll_d20 > AC
> irb(main):027:2> puts "#{roll_d20} vs. #{AC} Hit!"
> irb(main):028:2> else roll_d20 <= AC
> irb(main):029:2> puts "#{roll_d20} vs. #{AC} Miss!"
> irb(main):030:2> end
> irb(main):031:1> end
> => nil
> irb(main):032:0> print attack_roll
> 16 vs. 10 Miss!
> => nil

The value being printed is different than the one being compared, as
you're calling the function each time.