X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FClass%2FMOP%2FMethod%2FConstructor.pm;h=53df29f297dd36be047f5cd0e427a4caa6039606;hb=d7fe25089fe79be9d93445f25c55dfed82b11e7a;hp=4099c27d24fbac9636e274e42bcdddcea7763a08;hpb=82cff1ae05f95c0c723a959bf6e9c26086adb1b1;p=gitmo%2FClass-MOP.git

diff --git a/lib/Class/MOP/Method/Constructor.pm b/lib/Class/MOP/Method/Constructor.pm
index 4099c27..53df29f 100644
--- a/lib/Class/MOP/Method/Constructor.pm
+++ b/lib/Class/MOP/Method/Constructor.pm
@@ -7,7 +7,7 @@ use warnings;
 use Carp         'confess';
 use Scalar::Util 'blessed', 'weaken', 'looks_like_number';
 
-our $VERSION   = '0.72';
+our $VERSION   = '0.79';
 $VERSION = eval $VERSION;
 our $AUTHORITY = 'cpan:STEVAN';
 
@@ -102,33 +102,25 @@ sub generate_constructor_method_inline {
     $source .= "\n" . 'my $instance = ' . $self->meta_instance->inline_create_instance('$class');
     $source .= ";\n" . (join ";\n" => map {
         $self->_generate_slot_initializer($_, $close_over)
-    } 0 .. (@{$self->attributes} - 1));
+    } @{$self->attributes});
     $source .= ";\n" . 'return $instance';
     $source .= ";\n" . '}';
     warn $source if $self->options->{debug};
 
-    my $code;
-    {
-        # NOTE:
-        # create the nessecary lexicals
-        # to be picked up in the eval
+    my $code = $self->_eval_closure(
+        $close_over,
+        $source
+    );
+    confess "Could not eval the constructor :\n\n$source\n\nbecause :\n\n$@" if $@;
 
-        $code = $self->_eval_closure(
-            $close_over,
-            $source
-        );
-        confess "Could not eval the constructor :\n\n$source\n\nbecause :\n\n$@" if $@;
-    }
     return $code;
 }
 
 sub _generate_slot_initializer {
     my $self  = shift;
-    my $index = shift;
+    my $attr  = shift;
     my $close = shift;
 
-    my $attr = $self->attributes->[$index];
-
     my $default;
     if ($attr->has_default) {
         # NOTE:
@@ -158,12 +150,12 @@ sub _generate_slot_initializer {
           'if(exists $params->{\'' . $attr->init_arg . '\'}){' . "\n" .
                 $self->meta_instance->inline_set_slot_value(
                     '$instance',
-                    ("'" . $attr->name . "'"),
+                    $attr->name,
                     '$params->{\'' . $attr->init_arg . '\'}' ) . "\n" .
            '} ' . (!defined $default ? '' : 'else {' . "\n" .
                 $self->meta_instance->inline_set_slot_value(
                     '$instance',
-                    ("'" . $attr->name . "'"),
+                    $attr->name,
                      $default ) . "\n" .
            '}')
         );
@@ -171,7 +163,7 @@ sub _generate_slot_initializer {
         return (
             $self->meta_instance->inline_set_slot_value(
                 '$instance',
-                ("'" . $attr->name . "'"),
+                $attr->name,
                  $default ) . "\n"
         );
     } else { return '' }
@@ -203,58 +195,53 @@ Class::MOP::Method::Constructor - Method Meta Object for constructors
 
 =head1 DESCRIPTION
 
-This is a subclass of C<Class::MOP::Method> which deals with
-class constructors. This is used when making a class immutable
-to generate an optimized constructor.
+This is a subclass of C<Class::MOP::Method> which generates
+constructor methods.
 
 =head1 METHODS
 
 =over 4
 
-=item B<new (metaclass => $meta, options => \%options)>
-
-=item B<options>
+=item B<< Class::MOP::Method::Constructor->new(%options) >>
 
-This returns the options HASH which is passed into C<new>.
+This creates a new constructor object. It accepts a hash reference of
+options.
 
-=item B<associated_metaclass>
+=over 8
 
-This returns the metaclass which is passed into C<new>.
+=item * metaclass
 
-=item B<attributes>
+This should be a L<Class::MOP::Class> object. It is required.
 
-This returns the list of attributes which are associated with the
-metaclass which is passed into C<new>.
+=item * name
 
-=item B<meta_instance>
+The method name (without a package name). This is required.
 
-This returns the meta instance which is associated with the
-metaclass which is passed into C<new>.
+=item * package_name
 
-=item B<is_inline>
+The package name for the method. This is required.
 
-This returns a boolean, but since constructors are very rarely
-not inlined, this always returns true for now.
+=item * is_inline
 
-=item B<can_be_inlined>
+This indicates whether or not the constructor should be inlined. This
+defaults to false.
 
-This method always returns true in this class. It exists so that
-subclasses (like in Moose) can override and do some sort of checking
-to determine whether or not inlining the constructor is safe.
+=back
 
-=item B<initialize_body>
+=item B<< $metamethod->is_inline >>
 
-This creates the code reference for the constructor itself.
+Returns a boolean indicating whether or not the constructor is
+inlined.
 
-=back
+=item B<< $metamethod->associated_metaclass >>
 
-=head2 Method Generators 
+This returns the L<Class::MOP::Class> object for the method.
 
-=over 4
+=item B<< $metamethod->can_be_inlined >>
 
-=item B<generate_constructor_method>
-
-=item B<generate_constructor_method_inline>
+This method always returns true in this class. It exists so that
+subclasses (as in Moose) can do some sort of checking to determine
+whether or not inlining the constructor is safe.
 
 =back
 
@@ -264,7 +251,7 @@ Stevan Little E<lt>stevan@iinteractive.comE<gt>
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright 2006-2008 by Infinity Interactive, Inc.
+Copyright 2006-2009 by Infinity Interactive, Inc.
 
 L<http://www.iinteractive.com>