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.\" ========================================================================
.\"
.IX Title "Class::Trait::Lib::TComparable 3pm"
.TH Class::Trait::Lib::TComparable 3pm "2013-09-24" "perl v5.14.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
TComparable \- Trait for adding comparison abilities to your object
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This trait gives your object a wide range of comparison abilities through its
overloading of the <=> operator.
.SH "SUB-TRAITS"
.IX Header "SUB-TRAITS"
.IP "\fBTEquality\fR" 4
.IX Item "TEquality"
.SH "REQUIRES"
.IX Header "REQUIRES"
.PD 0
.ie n .IP "\fBcompare ($left, \fB$right\fB)\fR" 4
.el .IP "\fBcompare ($left, \f(CB$right\fB)\fR" 4
.IX Item "compare ($left, $right)"
.PD
This method should return \-1 if \f(CW$left\fR is less than \f(CW$right\fR, 0 if \f(CW$left\fR
is equal to \f(CW$right\fR, and 1 if \f(CW$left\fR is greater than \f(CW$right\fR.
.SH "OVERLOADS"
.IX Header "OVERLOADS"
.IP "\fB<=>\fR" 4
.IX Item "<=>"
.SH "PROVIDES"
.IX Header "PROVIDES"
.PD 0
.ie n .IP "\fBequalTo ($left, \fB$right\fB)\fR" 4
.el .IP "\fBequalTo ($left, \f(CB$right\fB)\fR" 4
.IX Item "equalTo ($left, $right)"
.PD
This fufills the requirement of the sub-trait TEquality.
.SH "AUTHOR"
.IX Header "AUTHOR"
Stevan Little <stevan@iinteractive.com>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
Copyright 2004, 2005 by Infinity Interactive, Inc.
.PP
<http://www.iinteractive.com>
.PP
This library is free software; you can redistribute it and/or modify it under
the same terms as Perl itself.