Trait for adding comparison abilities to your object
This trait gives your object a wide range of comparison abilities through its overloading of the <=> operator.
This method should return -1 if $left is less than $right, 0 if $left is equal to $right, and 1 if $left is greater than $right.
This fufills the requirement of the sub-trait TEquality.
Stevan Little <[email protected]>
Copyright 2004, 2005 by Infinity Interactive, Inc.
<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.