NAME

       MooseX::AttributeHelpers::Number - numerical attribute type

VERSION

       version 0.25

SYNOPSIS

         package Real;
         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);
         $real->sub(2); # same as $real->integer($real->integer - 2);

DESCRIPTION

       This provides a simple numeric attribute, which supports most of the basic math
       operations.

NAME

       MooseX::AttributeHelpers::Number

METHODS

       meta
       helper_type
       method_constructors

PROVIDED METHODS

       It is important to note that all those methods do in place modification of the value
       stored in the attribute.

       set ($value)
           Alternate way to set the value.

       add ($value)
           Adds the current value of the attribute to $value.

       sub ($value)
           Subtracts the current value of the attribute to $value.

       mul ($value)
           Multiplies the current value of the attribute to $value.

       div ($value)
           Divides the current value of the attribute to $value.

       mod ($value)
           Modulus the current value of the attribute to $value.

       abs Sets the current value of the attribute to its absolute value.

SUPPORT

       Bugs may be submitted through the RT bug tracker
       <https://rt.cpan.org/Public/Dist/Display.html?Name=MooseX-AttributeHelpers> (or
       bug-MooseX-AttributeHelpers@rt.cpan.org <mailto:bug-MooseX-AttributeHelpers@rt.cpan.org>).

       There is also a mailing list available for users of this distribution, at
       <http://lists.perl.org/list/moose.html>.

       There is also an irc channel available for users of this distribution, at "#moose" on
       "irc.perl.org" <irc://irc.perl.org/#moose>.

AUTHOR

       Stevan Little <stevan@iinteractive.com>

       Robert Boone

COPYRIGHT AND LICENSE

       This software is copyright (c) 2007 by Stevan Little and Infinity Interactive, Inc.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.