Add option to allow extra columns in many_to_many link tables

[dbsrgits/DBIx-Class-Schema-Loader.git] / lib / DBIx / Class / Schema / Loader / Base.pm

diff --git a/lib/DBIx/Class/Schema/Loader/Base.pm b/lib/DBIx/Class/Schema/Loader/Base.pm
index ab03a98..3cd33f1 100644 (file)
--- a/lib/DBIx/Class/Schema/Loader/Base.pm
+++ b/lib/DBIx/Class/Schema/Loader/Base.pm
@@ -20,12 +20,12 @@ use File::Temp ();
 use Class::Unload;
 use Class::Inspector ();
 use Scalar::Util 'looks_like_number';
-use DBIx::Class::Schema::Loader::Utils qw/split_name dumper_squashed eval_package_without_redefine_warnings class_path slurp_file sigwarn_silencer/;
+use DBIx::Class::Schema::Loader::Utils qw/split_name dumper_squashed eval_package_without_redefine_warnings class_path slurp_file sigwarn_silencer firstidx uniq/;
 use DBIx::Class::Schema::Loader::Optional::Dependencies ();
 use Try::Tiny;
 use DBIx::Class ();
 use Encode qw/encode decode/;
-use List::MoreUtils qw/all any firstidx uniq/;
+use List::Util qw/all any none/;
 use File::Temp 'tempfile';
 use namespace::clean;
 
@@ -84,6 +84,7 @@ __PACKAGE__->mk_group_ro_accessors('simple', qw/
                                 moniker_to_table
                                 uniq_to_primary
                                 quiet
+                                allow_extra_m2m_cols
 /);
 
 
@@ -993,6 +994,13 @@ Automatically promotes the largest unique constraints with non-nullable columns
 on tables to primary keys, assuming there is only one largest unique
 constraint.
 
+=head2 allow_extra_m2m_cols
+
+Generate C<many_to_many> relationship bridges even if the link table has
+extra columns other than the foreign keys.  The primary key must still
+equal the union of the foreign keys.
+
+
 =head2 filter_generated_code
 
 An optional hook that lets you filter the generated text for various classes
@@ -1283,7 +1291,7 @@ sub new {
         if (ref $self->moniker_parts ne 'ARRAY') {
             croak 'moniker_parts must be an arrayref';
         }
-        if ((firstidx { $_ eq 'name' } @{ $self->moniker_parts }) == -1) {
+        if (none { $_ eq 'name' } @{ $self->moniker_parts }) {
             croak "moniker_parts option *must* contain 'name'";
         }
     }