Split role application to a module like Moose

[gitmo/Mouse.git] / lib / Mouse / Meta / Attribute.pm

diff --git a/lib/Mouse/Meta/Attribute.pm b/lib/Mouse/Meta/Attribute.pm
index 12dead6..9110900 100644 (file)
--- a/lib/Mouse/Meta/Attribute.pm
+++ b/lib/Mouse/Meta/Attribute.pm
@@ -52,11 +52,6 @@ sub new {
 
     my $args  = $class->Mouse::Object::BUILDARGS(@_);
 
-    # XXX: for backward compatibility (with method modifiers)
-    if($class->can('canonicalize_args') != \&canonicalize_args){
-        %{$args} = $class->canonicalize_args($name, %{$args});
-    }
-
     $class->_process_options($name, $args);
 
     $args->{name} = $name;
@@ -96,11 +91,6 @@ sub new {
 sub has_read_method      { $_[0]->has_reader || $_[0]->has_accessor }
 sub has_write_method     { $_[0]->has_writer || $_[0]->has_accessor }
 
-sub _create_args { # DEPRECATED
-    $_[0]->{_create_args} = $_[1] if @_ > 1;
-    $_[0]->{_create_args}
-}
-
 sub interpolate_class{
     my($class, $args) = @_;
 
@@ -135,27 +125,6 @@ sub interpolate_class{
     return( $class, @traits );
 }
 
-sub canonicalize_args{ # DEPRECATED
-    #my($self, $name, %args) = @_;
-    my($self, undef, %args) = @_;
-
-    Carp::cluck("$self->canonicalize_args has been deprecated."
-        . "Use \$self->_process_options instead.");
-
-    return %args;
-}
-
-sub create { # DEPRECATED
-    #my($self, $class, $name, %args) = @_;
-    my($self) = @_;
-
-    Carp::cluck("$self->create has been deprecated."
-        . "Use \$meta->add_attribute and \$attr->install_accessors instead.");
-
-    # noop
-    return $self;
-}
-
 sub _coerce_and_verify {
     #my($self, $value, $instance) = @_;
     my($self, $value) = @_;
@@ -193,7 +162,7 @@ sub _throw_type_constraint_error {
 }
 
 sub illegal_options_for_inheritance {
-    return qw(is reader writer accessor clearer predicate);
+    return qw(reader writer accessor clearer predicate);
 }
 
 sub clone_and_inherit_options{
@@ -201,7 +170,7 @@ sub clone_and_inherit_options{
     my $args = $self->Mouse::Object::BUILDARGS(@_);
 
     foreach my $illegal($self->illegal_options_for_inheritance) {
-        if(exists $args->{$illegal}) {
+        if(exists $args->{$illegal} and exists $self->{$illegal}) {
             $self->throw_error("Illegal inherited option: $illegal");
         }
     }
@@ -230,33 +199,6 @@ sub clone_and_inherit_options{
     return $attribute_class->new($self->name, $args);
 }
 
-sub clone_parent { # DEPRECATED
-    my $self  = shift;
-    my $class = shift;
-    my $name  = shift;
-    my %args  = ($self->get_parent_args($class, $name), @_);
-
-    Carp::cluck("$self->clone_parent has been deprecated."
-        . "Use \$meta->add_attribute and \$attr->install_accessors instead.");
-
-    $self->clone_and_inherited_args($class, $name, %args);
-}
-
-sub get_parent_args { # DEPRECATED
-    my $self  = shift;
-    my $class = shift;
-    my $name  = shift;
-
-    for my $super ($class->linearized_isa) {
-        my $super_attr = $super->can("meta") && $super->meta->get_attribute($name)
-            or next;
-        return %{ $super_attr->_create_args };
-    }
-
-    $self->throw_error("Could not find an attribute by the name of '$name' to inherit from");
-}
-
-
 sub get_read_method {
     return $_[0]->reader || $_[0]->accessor
 }
@@ -355,11 +297,6 @@ sub install_accessors{
         }
     }
 
-    if($attribute->can('create') != \&create){
-        # backword compatibility
-        $attribute->create($metaclass, $attribute->name, %{$attribute});
-    }
-
     return;
 }
 
@@ -403,13 +340,6 @@ sub _make_delegation_method {
         ->_generate_delegation($self, $handle, $method_to_call);
 }
 
-sub throw_error{
-    my $self = shift;
-
-    my $metaclass = (ref $self && $self->associated_class) || 'Mouse::Meta::Class';
-    $metaclass->throw_error(@_, depth => 1);
-}
-
 1;
 __END__
 
@@ -419,7 +349,12 @@ Mouse::Meta::Attribute - The Mouse attribute metaclass
 
 =head1 VERSION
 
-This document describes Mouse version 0.63
+This document describes Mouse version 0.70
+
+=head1 DESCRIPTION
+
+This is a meta object protocol for Mouse attributes,
+which is a subset of Moose::Meta::Attribute.
 
 =head1 METHODS