NAME

       MooseX::AttributeHelpers::Number - simple numeric attribute

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.

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.

BUGS

       All complex software has bugs lurking in it, and this module is no exception. If you find
       a bug please either email me, or add the bug to cpan-RT.

AUTHOR

       Robert Boone

COPYRIGHT AND LICENSE

       Copyright 2007-2009 by Infinity Interactive, Inc.

       <http://www.iinteractive.com>

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

perl v5.14.2                                2013-08-2MooseX::AttributeHelpers::Trait::Number(3pm)