From e323c3c66ff5c95a00351d892a6838a428c70bd1 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@chartkick.com>
Date: Sat, 17 Nov 2018 12:08:20 -0800
Subject: [PATCH] Added standard filter back in ES 5

---
 lib/searchkick/index_options.rb |  9 +++++++++
 1 file changed, 9 insertions(+), 0 deletions(-)

diff --git a/lib/searchkick/index_options.rb b/lib/searchkick/index_options.rb
index 25bcc42..a6e165f 100644
--- a/lib/searchkick/index_options.rb
+++ b/lib/searchkick/index_options.rb
@@ -144,6 +144,15 @@ module Searchkick
           }
         }
 
+        if below60
+          # ES docs say standard token filter does nothing in ES 5
+          # (and therefore isn't needed at at), but tests say otherwise
+          # https://www.elastic.co/guide/en/elasticsearch/reference/5.0/analysis-standard-tokenfilter.html
+          [default_analyzer, :searchkick_search, :searchkick_search2].each do |analyzer|
+            settings[:analysis][:analyzer][analyzer][:filter].unshift("standard")
+          end
+        end
+
         case language
         when "chinese"
           settings[:analysis][:analyzer].merge!(
--
libgit2 0.21.0