/usr/share/perl5/MooseX/AttributeHelpers/Number.pm is in libmoosex-attributehelpers-perl 0.23-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 | package MooseX::AttributeHelpers::Number;
use Moose;
our $VERSION = '0.23';
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
extends 'Moose::Meta::Attribute';
with 'MooseX::AttributeHelpers::Trait::Number';
no Moose;
# register the alias ...
package # hide me from search.cpan.org
Moose::Meta::Attribute::Custom::Number;
sub register_implementation { 'MooseX::AttributeHelpers::Number' }
1;
=pod
=head1 NAME
MooseX::AttributeHelpers::Number - numerical attribute type
=head1 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);
=head1 DESCRIPTION
This provides a simple numeric attribute, which supports most of the
basic math operations.
=head1 METHODS
=over 4
=item B<meta>
=item B<helper_type>
=item B<method_constructors>
=back
=head1 PROVIDED METHODS
It is important to note that all those methods do in place
modification of the value stored in the attribute.
=over 4
=item I<set ($value)>
Alternate way to set the value.
=item I<add ($value)>
Adds the current value of the attribute to C<$value>.
=item I<sub ($value)>
Subtracts the current value of the attribute to C<$value>.
=item I<mul ($value)>
Multiplies the current value of the attribute to C<$value>.
=item I<div ($value)>
Divides the current value of the attribute to C<$value>.
=item I<mod ($value)>
Modulus the current value of the attribute to C<$value>.
=item I<abs>
Sets the current value of the attribute to its absolute value.
=back
=head1 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.
=head1 AUTHOR
Robert Boone
=head1 COPYRIGHT AND LICENSE
Copyright 2007-2009 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
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