fixup Plack-related requires

[public-inbox.git] / lib / PublicInbox / Thread.pm

diff --git a/lib/PublicInbox/Thread.pm b/lib/PublicInbox/Thread.pm
index 92404faa258c593d82720f0904db8d32e1a047cb..781fffff2d5806d05390b66288c413a011745590 100644 (file)
--- a/lib/PublicInbox/Thread.pm
+++ b/lib/PublicInbox/Thread.pm
@@ -17,20 +17,6 @@ if ($Mail::Thread::VERSION <= 2.55) {
        eval q(sub _container_class { 'PublicInbox::Thread::Container' });
 }
 
-sub sort_ts {
-       sort {
-               (eval { $a->topmost->message->header('X-PI-TS') } || 0) <=>
-               (eval { $b->topmost->message->header('X-PI-TS') } || 0)
-       } @_;
-}
-
-sub rsort_ts {
-       sort {
-               (eval { $b->topmost->message->header('X-PI-TS') } || 0) <=>
-               (eval { $a->topmost->message->header('X-PI-TS') } || 0)
-       } @_;
-}
-
 package PublicInbox::Thread::Container;
 use strict;
 use warnings;