Just haven't commited this yet, and it has a lot of work in it.

[gitmo/MooseX-AttributeHelpers.git] / lib / MooseX / AttributeHelpers / Number.pm

diff --git a/lib/MooseX/AttributeHelpers/Number.pm b/lib/MooseX/AttributeHelpers/Number.pm
index eb03977..cc90c41 100644 (file)
--- a/lib/MooseX/AttributeHelpers/Number.pm
+++ b/lib/MooseX/AttributeHelpers/Number.pm
@@ -1,58 +1,25 @@
 package MooseX::AttributeHelpers::Number;
 use Moose;
-use Moose::Util::TypeConstraints;
-
-our $VERSION   = '0.01';
-our $AUTHORITY = 'cpan:STEVAN';
+use MooseX::AttributeHelpers::Sugar;
 
 extends 'MooseX::AttributeHelpers::Base';
 
-sub helper_type { 'Num' }
-
-has '+method_constructors' => (
-    default => sub {
-        return +{
-            set => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $_[1]) };
-            },
-            add => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $attr->get_value($_[0]) + $_[1]) };
-            },
-            sub => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $attr->get_value($_[0]) - $_[1]) };
-            },
-            mul => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $attr->get_value($_[0]) * $_[1]) };
-            },
-            div => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $attr->get_value($_[0]) / $_[1]) };
-            },
-            mod => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], abs($attr->get_value($_[0]) % $_[1])) };
-            },
-            abs => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], abs($attr->get_value($_[0])) ) };
-            },
-        }
-    }
+our $VERSION   = '0.02';
+our $AUTHORITY = 'cpan:STEVAN';
+
+define_attribute_helper (
+    helper_type      => 'Num',
+    method_provider  => 'MooseX::AttributeHelpers::MethodProvider::Number',
+    shortcut         => 'Number',
 );
-    
-no Moose;
-no Moose::Util::TypeConstraints;
 
-# register the alias ...
-package Moose::Meta::Attribute::Custom::Number;
-sub register_implementation { 'MooseX::AttributeHelpers::Number' }
+no Moose;
+no MooseX::AttributeHelpers::Sugar;
 
 1;
 
+__END__
+
 =pod
 
 =head1 NAME
@@ -62,23 +29,24 @@ MooseX::AttributeHelpers::Number
 =head1 SYNOPSIS
   
   package Real;
-   use Moose;
-
-   has 'integer' => (
-       metaclass => 'Number',
-       is        => 'ro',
-       isa       => 'Int',
-       default   => sub { 5 },
-       provides  => {
-           set => 'set',
-           add => 'add',
-           sub => 'sub',
-           mul => 'mul',
-           div => 'div',
-           mod => 'mod',
-           abs => 'abs',
-       }
-   );
+  use Moose;
+  use MooseX::AttributeHelpers;
+  
+  has 'integer' => (
+      metaclass => 'Number',
+      is        => 'ro',
+      isa       => 'Int',
+      default   => sub { 5 },
+      provides  => {
+          set => 'set',
+          add => 'add',
+          sub => 'sub',
+          mul => 'mul',
+          div => 'div',
+          mod => 'mod',
+          abs => 'abs',
+      }
+  );
 
   my $real = Real->new();
   $real->add(5); # same as $real->integer($real->integer + 5);
@@ -86,7 +54,13 @@ MooseX::AttributeHelpers::Number
   
 =head1 DESCRIPTION
 
-=head1 METHODS
+This provides a simple numeric attribute, which supports most of the
+basic math operations.
+
+=head1 METHOD PROVIDER
+
+The methods for this metaclass are provided by
+L<MooseX::AttributeHelpers::MethodProvider::String>.
 
 =head1 BUGS
 
@@ -96,15 +70,15 @@ to cpan-RT.
 
 =head1 AUTHOR
 
-Stevan Little E<lt>stevan@iinteractive.comE<gt>
+Robert Boone
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright 2007 by Infinity Interactive, Inc.
+Copyright 2007-2008 by Infinity Interactive, Inc.
 
 L<http://www.iinteractive.com>
 
 This library is free software; you can redistribute it and/or modify
 it under the same terms as Perl itself.
 
-=cut
\ No newline at end of file
+=cut