From 852c6ff55c8ac33882defd224fee169cb90caa26 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Tue, 21 Mar 2023 23:07:17 +0000
Subject: search: relocate all_terms from lei_search

This will be used for code_search, too.
---
 lib/PublicInbox/Search.pm | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'lib/PublicInbox/Search.pm')

diff --git a/lib/PublicInbox/Search.pm b/lib/PublicInbox/Search.pm
index e858729a..7aba2445 100644
--- a/lib/PublicInbox/Search.pm
+++ b/lib/PublicInbox/Search.pm
@@ -553,4 +553,18 @@ sub num2docid ($$) {
 	($num - 1) * $nshard + $num % $nshard + 1;
 }
 
+sub all_terms {
+	my ($self, $pfx) = @_;
+	my $cur = xdb($self)->allterms_begin($pfx);
+	my $end = $self->{xdb}->allterms_end($pfx);
+	my %ret;
+	for (; $cur != $end; $cur++) {
+		my $tn = $cur->get_termname;
+		index($tn, $pfx) == 0 and
+			$ret{substr($tn, length($pfx))} = undef;
+	}
+	wantarray ? (sort keys %ret) : \%ret;
+}
+
+
 1;
-- 
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