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package MongoDBx::Tiny::Relation; |
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use strict; |
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use warnings; |
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=head1 NAME |
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MongoDBx::Tiny::Relation - define relation |
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=cut |
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use Carp qw(carp confess); |
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131
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our @ISA = qw/Exporter/; |
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our @EXPORT = qw/RELATION_DEFAULT/; |
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{ |
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no warnings qw(once); |
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240
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*RELATION_DEFAULT = \&RELATION_BY; |
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} |
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=head1 EXPORT |
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=head2 RELATION_BY |
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RELATION 'related_collection', RELATION_BY('method','related_field','field'); |
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RELATION 'bar', RELATION_BY('single','foo_id','id'); |
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=cut |
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sub RELATION_BY { |
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my ($meth,$field_name,$val_name) = @_; |
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confess "RELATION_BY: invalid args" if scalar @_ != 3; |
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return sub { |
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my $self = shift; |
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my $c_name = shift; # relation |
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my $tiny = $self->tiny; |
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$tiny->$meth($c_name,{ $field_name => $self->$val_name() }); |
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} |
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0
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} |
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1; |
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__END__ |
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=head1 AUTHOR |
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Naoto ISHIKAWA, C<< <toona at seesaa.co.jp> >> |
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49
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=head1 LICENSE AND COPYRIGHT |
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51
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Copyright 2013 Naoto ISHIKAWA. |
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53
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This program is free software; you can redistribute it and/or modify it |
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under the terms of either: the GNU General Public License as published |
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by the Free Software Foundation; or the Artistic License. |
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See http://dev.perl.org/licenses/ for more information. |
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60
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=cut |