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package # hide from PAUSE
DBIx::Class::CDBICompat::HasMany;
use strict;
use warnings;
sub has_many {
my ($class, $rel, $f_class, $f_key, $args) = @_;
my @f_method;
if (ref $f_class eq 'ARRAY') {
($f_class, @f_method) = @$f_class;
}
if (ref $f_key eq 'HASH' && !$args) { $args = $f_key; undef $f_key; };
$args ||= {};
if (delete $args->{no_cascade_delete}) {
$args->{cascade_delete} = 0;
}
if( !$f_key and !@f_method ) {
my $f_source = $f_class->result_source_instance;
($f_key) = grep { $f_source->relationship_info($_)->{class} eq $class }
$f_source->relationships;
}
$class->next::method($rel, $f_class, $f_key, $args);
if (@f_method) {
no strict 'refs';
no warnings 'redefine';
my $post_proc = sub { my $o = shift; $o = $o->$_ for @f_method; $o; };
*{"${class}::${rel}"} =
sub {
my $rs = shift->search_related($rel => @_);
$rs->{attrs}{record_filter} = $post_proc;
return (wantarray ? $rs->all : $rs);
};
return 1;
}
}
1;
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