multimethod dispatch

[catagits/Catalyst-Runtime.git] / lib / Catalyst / DispatchType / Path.pm

diff --git a/lib/Catalyst/DispatchType/Path.pm b/lib/Catalyst/DispatchType/Path.pm
index bd74c79..ac28382 100644 (file)
--- a/lib/Catalyst/DispatchType/Path.pm
+++ b/lib/Catalyst/DispatchType/Path.pm
@@ -19,15 +19,18 @@ See L<Catalyst>.
 
 =head2 $self->list($c)
 
+Debug output for Path dispatch points
+
 =cut
 
 sub list {
     my ( $self, $c ) = @_;
-    my $paths = Text::SimpleTable->new( [ 36, 'Path' ], [ 37, 'Private' ] );
-    for my $path ( sort keys %{ $self->{paths} } ) {
-        my $action = $self->{paths}->{$path};
-        $path = "/$path" unless $path eq '/';
-        $paths->row( "$path", "/$action" );
+    my $paths = Text::SimpleTable->new( [ 35, 'Path' ], [ 36, 'Private' ] );
+    foreach my $path ( sort keys %{ $self->{paths} } ) {
+        foreach my $action ( @{ $self->{paths}->{$path} } ) {
+            $path = "/$path" unless $path eq '/';
+            $paths->row( "$path", "/$action" );
+        }
     }
     $c->log->debug( "Loaded Path actions:\n" . $paths->draw )
       if ( keys %{ $self->{paths} } );
@@ -35,14 +38,17 @@ sub list {
 
 =head2 $self->match( $c, $path )
 
+Check for paths that match the given path.
+
 =cut
 
 sub match {
     my ( $self, $c, $path ) = @_;
 
     $path ||= '/';
-    if ( my $action = $self->{paths}->{$path} ) {
-        return 0 unless $action->match($c);
+
+    foreach my $action ( @{ $self->{paths}->{$path} || [] } ) {
+        next unless $action->match($c);
         $c->req->action($path);
         $c->req->match($path);
         $c->action($action);
@@ -55,6 +61,8 @@ sub match {
 
 =head2 $self->register( $c, $action )
 
+Call register_path for every path attribute in the given $action.
+
 =cut
 
 sub register {
@@ -70,6 +78,8 @@ sub register {
 
 =head2 $self->register_path($c, $path, $action)
 
+register an action at a given path.
+
 =cut
 
 sub register_path {
@@ -78,7 +88,9 @@ sub register_path {
     $path = '/' unless length $path;
     $path = URI->new($path)->canonical;
 
-    $self->{paths}{$path} = $action;
+    unshift( @{ $self->{paths}{$path} ||= [] }, $action);
+
+    return 1;
 }
 
 =head1 AUTHOR