s/_generate_isa_predicte_for/generate_isa_predicate_for/; it's Mouse specific anyway.

[gitmo/Mouse.git] / lib / Mouse / PurePerl.pm

diff --git a/lib/Mouse/PurePerl.pm b/lib/Mouse/PurePerl.pm
index 2faf498..b2c4b67 100644 (file)
--- a/lib/Mouse/PurePerl.pm
+++ b/lib/Mouse/PurePerl.pm
@@ -1,3 +1,5 @@
+package Mouse::PurePerl;
+
 package
     Mouse::Util;
 
@@ -74,12 +76,28 @@ sub get_code_ref{
     return *{$package . '::' . $name}{CODE};
 }
 
+sub generate_isa_predicate_for {
+    my($for_class, $name) = @_;
+
+    my $predicate = sub{ Scalar::Util::blessed($_[0]) && $_[0]->isa($for_class) };
+
+    if(defined $name){
+        no strict 'refs';
+        *{ caller() . '::' . $name } = $predicate;
+        return;
+    }
+
+    return $predicate;
+}
+
+
 package
     Mouse::Util::TypeConstraints;
 
+use Scalar::Util qw(blessed looks_like_number openhandle);
+
 sub Any        { 1 }
 sub Item       { 1 }
-sub Maybe      { 1 }
 
 sub Bool       { $_[0] ? $_[0] eq '1' : 1 }
 sub Undef      { !defined($_[0]) }
@@ -110,7 +128,10 @@ sub RoleName   { (Mouse::Util::class_of($_[0]) || return 0)->isa('Mouse::Meta::R
 package
     Mouse::Meta::Module;
 
-sub name { $_[0]->{package} }
+sub name          { $_[0]->{package} }
+
+sub _method_map   { $_[0]->{methods} }
+sub _attribute_map{ $_[0]->{attribute_map} }
 
 sub namespace{
     my $name = $_[0]->{package};
@@ -118,6 +139,30 @@ sub namespace{
     return \%{ $name . '::' };
 }
 
+sub add_method {
+    my($self, $name, $code) = @_;
+
+    if(!defined $name){
+        $self->throw_error('You must pass a defined name');
+    }
+    if(!defined $code){
+        $self->throw_error('You must pass a defined code');
+    }
+
+    if(ref($code) ne 'CODE'){
+        $code = \&{$code}; # coerce
+    }
+
+    $self->{methods}->{$name} = $code; # Moose stores meta object here.
+
+    my $pkg = $self->name;
+    no strict 'refs';
+    no warnings 'redefine', 'once';
+    *{ $pkg . '::' . $name } = $code;
+    return;
+}
+
+
 package
     Mouse::Meta::Class;
 
@@ -141,6 +186,7 @@ sub get_roles { $_[0]->{roles} }
 package
     Mouse::Meta::Attribute;
 
+use Mouse::Meta::Method::Accessor;
 
 # readers
 
@@ -186,6 +232,8 @@ sub has_builder          { exists $_[0]->{builder}         }
 
 sub has_documentation    { exists $_[0]->{documentation}   }
 
+sub accessor_metaclass(){ 'Mouse::Meta::Method::Accessor' }
+
 package
     Mouse::Meta::TypeConstraint;
 
@@ -195,10 +243,23 @@ sub message { $_[0]->{message} }
 
 sub _compiled_type_constraint{ $_[0]->{compiled_type_constraint} }
 
-sub has_coercion{ exists $_[0]->{_compiled_type_coercion} }
+sub _compiled_type_coercion  { $_[0]->{_compiled_type_coercion}  }
 
-package
-    Mouse::Meta::Method::Accessor;
+sub has_coercion{ exists $_[0]->{_compiled_type_coercion} }
 
 1;
 __END__
+
+=head1 NAME
+
+Mouse::PurePerl - A Mouse guts in pure Perl
+
+=head1 VERSION
+
+This document describes Mouse version 0.40_03
+
+=head1 SEE ALSO
+
+L<Mouse::XS>
+
+=cut