Small doc typo fix in ResultSet.
[dbsrgits/DBIx-Class-Historic.git] / lib / DBIx / Class / Componentised.pm
CommitLineData
c0e7b4e5 1package # hide from PAUSE
2 DBIx::Class::Componentised;
227d4dee 3
bf5ecff9 4use strict;
5use warnings;
6
147dd158 7use Class::C3;
8
227d4dee 9sub inject_base {
10 my ($class, $target, @to_inject) = @_;
11 {
12 no strict 'refs';
e4c24739 13 unshift(@{"${target}::ISA"}, grep { $target ne $_ && !$target->isa($_)} @to_inject);
227d4dee 14 }
20518cb4 15
16 # Yes, this is hack. But it *does* work. Please don't submit tickets about
17 # it on the basis of the comments in Class::C3, the author was on #dbix-class
18 # while I was implementing this.
19
9a15732e 20 my $table = { Class::C3::_dump_MRO_table };
75a23b3e 21 eval "package $target; import Class::C3;" unless exists $table->{$target};
227d4dee 22}
23
24sub load_components {
25 my $class = shift;
7411204b 26 my $base = $class->component_base_class;
6db94aca 27 my @comp = map { /^\+(.*)$/ ? $1 : "${base}::$_" } grep { $_ !~ /^#/ } @_;
227d4dee 28 $class->_load_components(@comp);
971c0085 29 Class::C3::reinitialize();
227d4dee 30}
31
32sub load_own_components {
33 my $class = shift;
34 my @comp = map { "${class}::$_" } grep { $_ !~ /^#/ } @_;
35 $class->_load_components(@comp);
36}
37
38sub _load_components {
39 my ($class, @comp) = @_;
40 foreach my $comp (@comp) {
41 eval "use $comp";
42 die $@ if $@;
43 }
44 $class->inject_base($class => @comp);
45}
46
471;