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package MooseX::AttributeHelpers::MethodProvider::Bag;
use Moose::Role;
our $VERSION = '0.23';
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
with 'MooseX::AttributeHelpers::MethodProvider::ImmutableHash';
sub add : method {
my ($attr, $reader, $writer) = @_;
return sub { $reader->($_[0])->{$_[1]}++ };
}
sub delete : method {
my ($attr, $reader, $writer) = @_;
return sub { CORE::delete $reader->($_[0])->{$_[1]} };
}
sub reset : method {
my ($attr, $reader, $writer) = @_;
return sub { $reader->($_[0])->{$_[1]} = 0 };
}
1;
__END__
=pod
=head1 NAME
MooseX::AttributeHelpers::MethodProvider::Bag
=head1 DESCRIPTION
This is a role which provides the method generators for
L<MooseX::AttributeHelpers::Collection::Bag>.
This role is composed from the
L<MooseX::AttributeHelpers::Collection::ImmutableHash> role.
=head1 METHODS
=over 4
=item B<meta>
=back
=head1 PROVIDED METHODS
=over 4
=item B<count>
=item B<delete>
=item B<empty>
=item B<exists>
=item B<get>
=item B<keys>
=item B<add>
=item B<reset>
=item B<values>
=item B<kv>
=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
Stevan Little E<lt>stevan@iinteractive.comE<gt>
=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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