remove unneeded { }

[dbsrgits/SQL-Translator-2.0-ish.git] / lib / SQL / Translator / Object / Index.pm

diff --git a/lib/SQL/Translator/Object/Index.pm b/lib/SQL/Translator/Object/Index.pm
index be3142d..d565f82 100644 (file)
--- a/lib/SQL/Translator/Object/Index.pm
+++ b/lib/SQL/Translator/Object/Index.pm
@@ -1,50 +1,49 @@
 use MooseX::Declare;
-class SQL::Translator::Object::Index {
-    use MooseX::Types::Moose qw(ArrayRef HashRef Str);
-    use MooseX::AttributeHelpers;
-    use SQL::Translator::Types qw(Column);
-    extends 'SQL::Translator::Object';
+class SQL::Translator::Object::Index extends SQL::Translator::Object {
+    use MooseX::Types::Moose qw(HashRef Str);
+    use MooseX::MultiMethods;
+    use SQL::Translator::Types qw(Column Table ColumnHash IxHash);
+    use Tie::IxHash;
+
+    has 'table' => (
+        is => 'rw',
+        isa => Table,
+        weak_ref => 1,
+    );
     
     has 'name' => (
         is => 'rw',
         isa => Str,
         required => 1
     );
-    
+
     has 'columns' => (
-        metaclass => 'Collection::Hash',
         is => 'rw',
-        isa => HashRef[Column],
-        provides => {
-            exists => 'exists_column',
-            keys   => 'column_ids',
-            values => 'get_columns',
-            get    => 'get_column',
-            set    => 'add_column',
+        isa => IxHash, #ColumnHash, 
+        handles => {
+            exists_column => 'EXISTS',
+            column_ids    => 'Keys',
+            get_columns   => 'Values',
+            get_column    => 'FETCH',
+            add_column    => 'STORE',
+            remove_column => 'DELETE',
+            clear_columns => 'CLEAR',
         },
-        default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
+        coerce => 1,
+        default => sub { Tie::IxHash->new() }
     );
-    
+
     has 'type' => (
         is => 'rw',
         isa => Str,
-        required => 1
-    );
-
-    has 'options' => (
-        is => 'rw',
-        isa => ArrayRef,
-        auto_deref => 1
-    );
-
-    has 'extra' => (
-        is => 'rw',
-        isa => HashRef,
-        auto_deref => 1,
+        required => 1,
+        default => 'NORMAL',
     );
 
-    around add_column(Column $column) { $self->$orig($column->name, $column) }
+    around add_column(Column $column) {
+        $self->$orig($column->name, $column);
+        return $self->get_column($column->name);
+    }
 
-    method get_fields { return $self->get_columns }
-    method fields { return $self->column_ids }
+    method is_valid { $self->table && scalar $self->get_columns ? 1 : undef }
 }