X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FComponentised.pm;h=7e6235439d3d26062262eef38cbd6bf6e321230f;hb=a87eb97149a21ef44292cee9f4e006ebc7284155;hp=2ee90941a631dc2d6784dcbf4c036eb08dcfb94f;hpb=7411204b288b1df6416832707a8a6ce11e2ab3d8;p=dbsrgits%2FDBIx-Class-Historic.git

diff --git a/lib/DBIx/Class/Componentised.pm b/lib/DBIx/Class/Componentised.pm
index 2ee9094..7e62354 100644
--- a/lib/DBIx/Class/Componentised.pm
+++ b/lib/DBIx/Class/Componentised.pm
@@ -1,4 +1,8 @@
-package DBIx::Class::Componentised;
+package # hide from PAUSE
+    DBIx::Class::Componentised;
+
+use strict;
+use warnings;
 
 use Class::C3;
 
@@ -6,18 +10,27 @@ sub inject_base {
   my ($class, $target, @to_inject) = @_;
   {
     no strict 'refs';
-    unshift(@{"${target}::ISA"}, grep { $target ne $_ && !$target->isa($_)} @to_inject);
+    my %seen;
+    unshift( @{"${target}::ISA"},
+        grep { !$seen{ $_ }++ && $target ne $_ && !$target->isa($_) }
+            @to_inject
+    );
   }
+
+  # Yes, this is hack. But it *does* work. Please don't submit tickets about
+  # it on the basis of the comments in Class::C3, the author was on #dbix-class
+  # while I was implementing this.
+
   my $table = { Class::C3::_dump_MRO_table };
   eval "package $target; import Class::C3;" unless exists $table->{$target};
-  Class::C3::reinitialize() if defined $table->{$target};
 }
 
 sub load_components {
   my $class = shift;
   my $base = $class->component_base_class;
-  my @comp = map { "${base}::$_" } grep { $_ !~ /^#/ } @_;
+  my @comp = map { /^\+(.*)$/ ? $1 : "${base}::$_" } grep { $_ !~ /^#/ } @_;
   $class->_load_components(@comp);
+  Class::C3::reinitialize();
 }
 
 sub load_own_components {