user/dev discussion of public-inbox itself
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From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 17/17] thread: remove weaken dependency
Date: Wed,  5 Oct 2016 23:57:22 +0000
Message-ID: <20161005235722.14857-18-e@80x24.org> (raw)
In-Reply-To: <20161005235722.14857-1-e@80x24.org>

We have to walk through all the messages after threading
anyways to build the rootset, so we can just delete all
the parent references at that point.
---
 lib/PublicInbox/SearchThread.pm | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/PublicInbox/SearchThread.pm b/lib/PublicInbox/SearchThread.pm
index 05de9ec..003a8d1 100644
--- a/lib/PublicInbox/SearchThread.pm
+++ b/lib/PublicInbox/SearchThread.pm
@@ -33,7 +33,7 @@ sub thread {
 	my $self = shift;
 	_add_message($self, $_) foreach @{$self->{messages}};
 	my $id_table = delete $self->{id_table};
-	$self->{rootset} = [ grep { !$_->{parent} } values %$id_table ];
+	$self->{rootset} = [ grep { !delete $_->{parent} } values %$id_table ];
 }
 
 sub _get_cont_for_id ($$) {
@@ -90,7 +90,6 @@ package PublicInbox::SearchThread::Msg;
 use strict;
 use warnings;
 use Carp qw(croak);
-use Scalar::Util qw(weaken);
 
 sub new {
 	bless {
@@ -112,7 +111,7 @@ sub add_child {
 		delete $parent->{children}->{$cid};
 	}
 
-	weaken($child->{parent} = $self);
+	$child->{parent} = $self;
 }
 
 sub has_descendent {
-- 
EW


  parent reply index

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-05 23:57 [PATCH 0/17] remove Mail::Thread dependency Eric Wong
2016-10-05 23:57 ` [PATCH 01/17] view: remove "subject dummy" references Eric Wong
2016-10-05 23:57 ` [PATCH 02/17] thread: remove Mail::Thread dependency Eric Wong
2016-10-05 23:57 ` [PATCH 03/17] thread: pass array refs instead of entire arrays Eric Wong
2016-10-05 23:57 ` [PATCH 04/17] thread: remove accessor usage in internals Eric Wong
2016-10-05 23:57 ` [PATCH 05/17] inbox: deal with ghost smsg Eric Wong
2016-10-05 23:57 ` [PATCH 06/17] thread: remove Email::Abstract wrapping Eric Wong
2016-10-05 23:57 ` [PATCH 07/17] thread: remove rootset accessor method Eric Wong
2016-10-05 23:57 ` [PATCH 08/17] thread: simplify Eric Wong
2016-10-05 23:57 ` [PATCH 09/17] thread: remove iterate_down Eric Wong
2016-10-05 23:57 ` [PATCH 10/17] thread: avoid incrementing undefined value Eric Wong
2016-10-05 23:57 ` [PATCH 11/17] thread: order_children no longer cares about depth Eric Wong
2016-10-05 23:57 ` [PATCH 12/17] thread: inline and remove recurse_down logic Eric Wong
2016-10-05 23:57 ` [PATCH 13/17] thread: fix sorting without topmost Eric Wong
2016-10-14 21:17   ` [PATCH] thread: reinstates stable ordering when ghosts are present Eric Wong
2016-10-05 23:57 ` [PATCH 14/17] thread: use hash + array instead of hand-rolled linked list Eric Wong
2016-10-05 23:57 ` [PATCH 15/17] view: remove redundant children array in thread views Eric Wong
2016-10-05 23:57 ` [PATCH 16/17] t/thread-cycle: test self-referential messages Eric Wong
2016-10-05 23:57 ` Eric Wong [this message]
2016-10-06  8:22 ` [PATCH 0/17] remove Mail::Thread dependency Eric Wong
2016-10-13  3:59   ` [PATCH 0/2] thread: fix regressions from Mail::Thread removal Eric Wong
2016-10-13  3:59     ` [PATCH 1/2] thread: reduce indentation level Eric Wong
2016-10-13  3:59     ` [PATCH 2/2] thread: fix parent/child relationships Eric Wong

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