From 4f75197882733ee07495dd718f684e33c8281747 Mon Sep 17 00:00:00 2001
From: Camilo Rodriguez <camilo@compucorp.co.uk>
Date: Wed, 9 Aug 2017 14:21:45 +0000
Subject: [PATCH] CRM-20858: Add Documentation Block for customRecordExists

---
 CRM/Dedupe/Merger.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/CRM/Dedupe/Merger.php b/CRM/Dedupe/Merger.php
index 9ff1aeae16..f8b1dcf1a8 100755
--- a/CRM/Dedupe/Merger.php
+++ b/CRM/Dedupe/Merger.php
@@ -555,6 +555,17 @@ INNER JOIN  civicrm_membership membership2 ON membership1.membership_type_id = m
     $transaction->commit();
   }
 
+  /**
+   * Given a contact ID, will check if a record exists in given table.
+   *
+   * @param $contactID
+   * @param $table
+   * @param $idField
+   *   Field where the contact's ID is stored in the table
+   *
+   * @return bool
+   *   True if a record is found for the given contact ID, false otherwise
+   */
   private static function customRecordExists($contactID, $table, $idField) {
     $sql = "
       SELECT COUNT(*) AS count
-- 
2.25.1