Bump to 0.12

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

diff --git a/lib/MooseX/AttributeHelpers/Number.pm b/lib/MooseX/AttributeHelpers/Number.pm
index 10bba2e..47f4ecc 100644 (file)
--- a/lib/MooseX/AttributeHelpers/Number.pm
+++ b/lib/MooseX/AttributeHelpers/Number.pm
@@ -1,43 +1,49 @@
 package MooseX::AttributeHelpers::Number;
 use Moose;
 
-our $VERSION   = '0.01';
+our $VERSION   = '0.12';
 our $AUTHORITY = 'cpan:STEVAN';
 
 extends 'MooseX::AttributeHelpers::Base';
 
 sub helper_type { 'Num' }
 
+# NOTE:
+# we don't use the method provider for this 
+# module since many of the names of the provied
+# methods would conflict with keywords
+# - SL
+
 has '+method_constructors' => (
     default => sub {
         return +{
             set => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $_[1]) };
+                my ($attr, $reader, $writer) = @_;
+                return sub { $writer->($_[0], $_[1]) };
             },
             add => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $attr->get_value($_[0]) + $_[1]) };
+                my ($attr, $reader, $writer) = @_;
+                return sub { $writer->($_[0], $reader->($_[0]) + $_[1]) };
             },
             sub => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $attr->get_value($_[0]) - $_[1]) };
+                my ($attr, $reader, $writer) = @_;
+                return sub { $writer->($_[0], $reader->($_[0]) - $_[1]) };
             },
             mul => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $attr->get_value($_[0]) * $_[1]) };
+                my ($attr, $reader, $writer) = @_;
+                return sub { $writer->($_[0], $reader->($_[0]) * $_[1]) };
             },
             div => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $attr->get_value($_[0]) / $_[1]) };
+                my ($attr, $reader, $writer) = @_;
+                return sub { $writer->($_[0], $reader->($_[0]) / $_[1]) };
             },
             mod => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], $attr->get_value($_[0]) % $_[1]) };
+                my ($attr, $reader, $writer) = @_;
+                return sub { $writer->($_[0], $reader->($_[0]) % $_[1]) };
             },
             abs => sub {
-                my $attr = shift;
-                return sub { $attr->set_value($_[0], abs($attr->get_value($_[0])) ) };
+                my ($attr, $reader, $writer) = @_;
+                return sub { $writer->($_[0], abs($reader->($_[0])) ) };
             },
         }
     }
@@ -46,7 +52,8 @@ has '+method_constructors' => (
 no Moose;
 
 # register the alias ...
-package Moose::Meta::Attribute::Custom::Number;
+package # hide me from search.cpan.org
+    Moose::Meta::Attribute::Custom::Number;
 sub register_implementation { 'MooseX::AttributeHelpers::Number' }
 
 1;
@@ -92,12 +99,51 @@ basic math operations.
 
 =over 4
 
+=item B<meta>
+
 =item B<helper_type>
 
 =item B<method_constructors>
 
 =back
 
+=head1 PROVIDED METHODS
+
+It is important to note that all those methods do in place
+modification of the value stored in the attribute.
+
+=over 4
+
+=item I<set ($value)>
+
+Alternate way to set the value.
+
+=item I<add ($value)>
+
+Adds the current value of the attribute to C<$value>.
+
+=item I<sub ($value)>
+
+Subtracts the current value of the attribute to C<$value>.
+
+=item I<mul ($value)>
+
+Multiplies the current value of the attribute to C<$value>.
+
+=item I<div ($value)>
+
+Divides the current value of the attribute to C<$value>.
+
+=item I<mod ($value)>
+
+Modulus the current value of the attribute to C<$value>.
+
+=item I<abs>
+
+Sets the current value of the attribute to its absolute value.
+
+=back
+
 =head1 BUGS
 
 All complex software has bugs lurking in it, and this module is no 
@@ -110,7 +156,7 @@ Robert Boone
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright 2007 by Infinity Interactive, Inc.
+Copyright 2007-2008 by Infinity Interactive, Inc.
 
 L<http://www.iinteractive.com>