NAME

       Moose::Meta::Attribute::Native::Trait::Number - Helper trait for Num attributes

VERSION

       version 2.1604

SYNOPSIS

         package Real;
         use Moose;

         has 'integer' => (
             traits  => ['Number'],
             is      => 'ro',
             isa     => 'Num',
             default => 5,
             handles => {
                 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 trait provides native delegation methods for numbers. All of the operations
       correspond to arithmetic operations like addition or multiplication.

DEFAULT TYPE

       If you don't provide an "isa" value for your attribute, it will default to "Num".

PROVIDED METHODS

       All of these methods modify the attribute's value in place. All methods return the new
       value.

       •   add($value)

           Adds the current value of the attribute to $value.

       •   sub($value)

           Subtracts $value from the current value of the attribute.

       •   mul($value)

           Multiplies the current value of the attribute by $value.

       •   div($value)

           Divides the current value of the attribute by $value.

       •   mod($value)

           Returns the current value of the attribute modulo $value.

       •   abs

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

BUGS

       See "BUGS" in Moose for details on reporting bugs.

AUTHORS

       •   Stevan Little <stevan.little@iinteractive.com>

       •   Dave Rolsky <autarch@urth.org>

       •   Jesse Luehrs <doy@tozt.net>

       •   Shawn M Moore <code@sartak.org>

       •   יובל קוג'מן (Yuval Kogman) <nothingmuch@woobling.org>

       •   Karen Etheridge <ether@cpan.org>

       •   Florian Ragwitz <rafl@debian.org>

       •   Hans Dieter Pearcey <hdp@weftsoar.net>

       •   Chris Prather <chris@prather.org>

       •   Matt S Trout <mst@shadowcat.co.uk>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2006 by 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.

perl v5.22.1                                201Moose::Meta::Attribute::Native::Trait::Number(3pm)