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MooseX::AttributeHelpers::Trait::Number(3pm) User Contributed Perl Documentation MooseX::AttributeHelpers::Trait::Number(3pm)

NAME

MooseX::AttributeHelpers::Trait::Number - simple numeric attribute

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

PROVIDED METHODS

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

Alternate way to set the value.
Adds the current value of the attribute to $value.
Subtracts the current value of the attribute to $value.
Multiplies the current value of the attribute to $value.
Divides the current value of the attribute to $value.
Modulus the current value of the attribute to $value.
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.

2022-06-15 perl v5.34.0