From: Florian Ragwitz <rafl@debian.org>
Date: Sun, 24 Aug 2008 19:32:27 +0000 (+0000)
Subject: Implement relative chaining over more than one level.
X-Git-Tag: 5.7099_04~19
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=commitdiff_plain;h=fb56008f2eeb293d69d5fe4c8de24ce7a9cae066

Implement relative chaining over more than one level.
---

diff --git a/lib/Catalyst/Controller.pm b/lib/Catalyst/Controller.pm
index 281986b..5902597 100644
--- a/lib/Catalyst/Controller.pm
+++ b/lib/Catalyst/Controller.pm
@@ -285,9 +285,11 @@ sub _parse_Chained_attr {
     if (defined($value) && length($value)) {
         if ($value eq '.') {
             $value = '/'.$self->action_namespace($c);
-        } elsif (my ($rest) = $value =~ /^\.{2}\/(.*)$/) {
+        } elsif (my ($rel, $rest) = $value =~ /^((?:\.{2}\/)+)(.*)$/) {
             my @parts = split '/', $self->action_namespace($c);
-            $value = '/'.join('/', @parts[0 .. $#parts-1], $rest);
+            my @levels = split '/', $rel;
+
+            $value = '/'.join('/', @parts[0 .. $#parts - @levels], $rest);
         } elsif ($value !~ m/^\//) {
             my $action_ns = $self->action_namespace($c);