lib/searchkick/index_options.rb in searchkick-3.0.2 vs lib/searchkick/index_options.rb in searchkick-3.0.3

@@ -9,11 +9,13 @@
 
       if options[:mappings] && !options[:merge_mappings]
         settings = options[:settings] || {}
         mappings = options[:mappings]
       else
-        below60 = Searchkick.server_below?("6.0.0-alpha1")
+        below60 = Searchkick.server_below?("6.0.0")
+        below62 = Searchkick.server_below?("6.2.0")
+
         default_type = "text"
         default_analyzer = :searchkick_index
         keyword_mapping = {type: "keyword"}
 
         all = options.key?(:_all) ? options[:_all] : false
@@ -212,9 +214,16 @@
           settings[:number_of_replicas] = 0
         end
 
         if options[:similarity]
           settings[:similarity] = {default: {type: options[:similarity]}}
+        end
+
+        unless below62
+          settings[:index] = {
+            max_ngram_diff: 49,
+            max_shingle_diff: 4
+          }
         end
 
         settings.deep_merge!(options[:settings] || {})
 
         # synonyms