fix FOREIGNBUILDARGS not being called when no attributes created

[gitmo/Moo.git] / lib / Moo.pm

diff --git a/lib/Moo.pm b/lib/Moo.pm
index 2904243..6899253 100644 (file)
--- a/lib/Moo.pm
+++ b/lib/Moo.pm
@@ -5,7 +5,7 @@ use Moo::_Utils;
 use B 'perlstring';
 use Sub::Defer ();
 
-our $VERSION = '1.001000'; # 1.1.0
+our $VERSION = '1.002000'; # 1.2.0
 $VERSION = eval $VERSION;
 
 require Moo::sification;
@@ -93,6 +93,9 @@ sub _set_superclasses {
     Moo->_constructor_maker_for($target)
        ->register_attribute_specs(%{$old->all_attribute_specs});
   }
+  elsif (!$target->isa('Moo::Object')) {
+    Moo->_constructor_maker_for($target);
+  }
   no warnings 'once'; # piss off. -- mst
   $Moo::HandleMoose::MOUSE{$target} = [
     grep defined, map Mouse::Util::find_meta($_), @_
@@ -188,7 +191,7 @@ sub _constructor_maker_for {
 
 =head1 NAME
 
-Moo - Minimalist Object Orientation (with Moose compatiblity)
+Moo - Minimalist Object Orientation (with Moose compatibility)
 
 =head1 SYNOPSIS
 
@@ -362,6 +365,13 @@ passed to the constructor.
 
 This method should always return a hash reference of named options.
 
+=head2 FOREIGNBUILDARGS
+
+If you are inheriting from a non-Moo class, the arguments passed to the parent
+class constructor can be manipulated by defining a C<FOREIGNBUILDARGS> method.
+It will receive the same arguments as C<BUILDARGS>, and should return a list
+of arguments to pass to the parent class constructor.
+
 =head2 BUILD
 
 Define a C<BUILD> method on your class and the constructor will automatically
@@ -638,6 +648,13 @@ common use of this is to make an underscored attribute have a non-underscored
 initialization name. C<undef> means that passing the value in on instantiation
 is ignored.
 
+=item * C<moosify>
+
+Takes either a coderef or array of coderefs which is meant to transform the
+given attributes specifications if necessary when upgrading to a Moose role or
+class. You shouldn't need this by default, but is provided as a means of
+possible extensibility.
+
 =back
 
 =head2 before