NAME

MooseX::AttributeHelpers::Trait::Number

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.

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 (or 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.

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.