From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-4.0 required=3.0 tests=ALL_TRUSTED,BAYES_00 shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from localhost (dcvr.yhbt.net [127.0.0.1]) by dcvr.yhbt.net (Postfix) with ESMTP id C63FF1F9F3 for ; Tue, 31 Aug 2021 11:21:26 +0000 (UTC) From: Eric Wong To: meta@public-inbox.org Subject: [PATCH 03/10] lei_mail_sync: simplify group2folders Date: Tue, 31 Aug 2021 11:21:19 +0000 Message-Id: <20210831112126.13406-4-e@80x24.org> In-Reply-To: <20210831112126.13406-1-e@80x24.org> References: <20210831112126.13406-1-e@80x24.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit List-Id: No need to loop when we can rely on grep. --- lib/PublicInbox/LeiMailSync.pm | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/lib/PublicInbox/LeiMailSync.pm b/lib/PublicInbox/LeiMailSync.pm index bf8fb7de..56468c78 100644 --- a/lib/PublicInbox/LeiMailSync.pm +++ b/lib/PublicInbox/LeiMailSync.pm @@ -350,9 +350,7 @@ EOM } else { @inc = @all; } - for (@inc) { - push(@$folders, $_) unless $seen{$_}++; - } + push(@$folders, (grep { !$seen{$_}++ } @inc)); } scalar(@$folders) || $lei->fail(<