From 7ad06f21cfe258acf6980f5084bfd44bdfb945a1 Mon Sep 17 00:00:00 2001
From: Nick Clemens <nick@bywatersolutions.com>
Date: Mon, 18 Oct 2021 11:09:00 +0000
Subject: [PATCH] Bug 25030: (QA follow-up) Add POD

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
---
 Koha/Filter/MARC/EmbedSeeFromHeadings.pm | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Koha/Filter/MARC/EmbedSeeFromHeadings.pm b/Koha/Filter/MARC/EmbedSeeFromHeadings.pm
index ecdb060a48..c16796c5d4 100644
--- a/Koha/Filter/MARC/EmbedSeeFromHeadings.pm
+++ b/Koha/Filter/MARC/EmbedSeeFromHeadings.pm
@@ -77,6 +77,15 @@ sub _processrecord {
     return $record;
 }
 
+=head2 fields
+
+    my @fields = $filter->fields($record);
+
+Retrieve the fields that would be embedded if the record were processed by the filter.
+Used during Elasticsearch indexing to give special treatment to these field (i.e. don't
+include in facets, sorting, or suggestion fields)
+
+=cut
 sub fields {
     my ($self, $record) = @_;
 
-- 
2.20.1