From: James Edward Gray II <james@...>
Date: 2006-11-15T01:44:21+09:00
Subject: Re: Is 2.0 Integer or Float?

On Nov 14, 2006, at 10:35 AM, S. Robert James wrote:

> I'd like to be able to do:
>
> x = 2.0
> assert x.integral?
>
> the :integer method returns false in this case.
> What would be a good way to write a different method to check?

 >> 2.0.is_a? Float
=> true
 >> 2.0.is_a? Integer
=> false

James Edward Gray II