* [PATCH 4/7] lei_overview: remove pointless map {} op
2022-08-04 8:16 6% [PATCH 0/7] various op/allocation golfing Eric Wong
@ 2022-08-04 8:17 7% ` Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2022-08-04 8:17 UTC (permalink / raw)
To: meta
We can rely on //g and autovivification, here.
---
lib/PublicInbox/LeiOverview.pm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/PublicInbox/LeiOverview.pm b/lib/PublicInbox/LeiOverview.pm
index 2d3db9f4..066c40bd 100644
--- a/lib/PublicInbox/LeiOverview.pm
+++ b/lib/PublicInbox/LeiOverview.pm
@@ -143,7 +143,7 @@ sub _unbless_smsg {
$smsg->{dt} = iso8601(delete $smsg->{ds}); # JMAP UTCDate
$smsg->{pct} = get_pct($mitem) if $mitem;
if (my $r = delete $smsg->{references}) {
- $smsg->{refs} = [ map { $_ } ($r =~ m/$MID_EXTRACT/go) ];
+ @{$smsg->{refs}} = ($r =~ m/$MID_EXTRACT/go);
}
if (my $m = delete($smsg->{mid})) {
$smsg->{'m'} = $m;
^ permalink raw reply related [relevance 7%]
* [PATCH 0/7] various op/allocation golfing
@ 2022-08-04 8:16 6% Eric Wong
2022-08-04 8:17 7% ` [PATCH 4/7] lei_overview: remove pointless map {} op Eric Wong
0 siblings, 1 reply; 2+ results
From: Eric Wong @ 2022-08-04 8:16 UTC (permalink / raw)
To: meta
Nothing major, but some of these reduce Perl internal pad space,
which tends to add up across codebases with many cold paths.
Eric Wong (7):
http: coerce SERVER_PORT to integer
over: get_xref3: modify rows in-place
isearch: mset_to_artnums: avoid unnecessary ops
lei_overview: remove pointless map {} op
imap: ensure_slices_exist: drop needless map and array
feed: avoid unnecessary map loop in non-over path
view: avoid intermediate array when streaming thread
lib/PublicInbox/Feed.pm | 13 ++++++-------
lib/PublicInbox/HTTP.pm | 2 +-
lib/PublicInbox/IMAP.pm | 7 ++-----
lib/PublicInbox/Isearch.pm | 5 ++---
lib/PublicInbox/LeiOverview.pm | 2 +-
lib/PublicInbox/Over.pm | 8 ++++----
lib/PublicInbox/View.pm | 4 ++--
7 files changed, 18 insertions(+), 23 deletions(-)
^ permalink raw reply [relevance 6%]
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2022-08-04 8:16 6% [PATCH 0/7] various op/allocation golfing Eric Wong
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