From: Fuji, Goro <gfuji@cpan.org>
Date: Thu, 30 Sep 2010 02:38:37 +0000 (+0900)
Subject: Update SYNOPSIS of Mouse::Role, urged by ADAMK (RT #61782)
X-Git-Tag: 0.78~3
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=f53666627f7096d534a37800283c40901de381e1;p=gitmo%2FMouse.git

Update SYNOPSIS of Mouse::Role, urged by ADAMK (RT #61782)
---

diff --git a/lib/Mouse/Role.pm b/lib/Mouse/Role.pm
index acf5782..7780471 100644
--- a/lib/Mouse/Role.pm
+++ b/lib/Mouse/Role.pm
@@ -141,8 +141,30 @@ This document describes Mouse version 0.77
 
 =head1 SYNOPSIS
 
-    package MyRole;
-    use Mouse::Role;
+    package Comparable;
+    use Mouse::Role; # the package is now a Mouse role
+
+    # Declare methods that are required by this role
+    requires qw(compare);
+
+    # Define methods this role provides
+    sub equals {
+        my($self, $other) = @_;
+        return $self->compare($other) == 0;
+    }
+
+    # and later
+    package MyObject;
+    use Mouse;
+    with qw(Comparable); # Now MyObject can equals()
+
+    sub compare {
+        # ...
+    }
+
+    my $foo = MyObject->new();
+    my $bar = MyObject->new();
+    $obj->equals($bar); # yes, it is comparable
 
 =head1 KEYWORDS