Avoid using of arguments.

See https://github.com/vhf/v8-bailout-reasons#assignment-to-parameter-in-arguments-object https://github.com/petkaantonov/bluebird/wiki/Optimization-killers#3-managing-arguments
jeancroy · Jan 8, 2018 · 3d6f3e5 · 3d6f3e5
1 parent 6407ec8
commit 3d6f3e5
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diff --git a/dist/FuzzySearch.js b/dist/FuzzySearch.js
@@ -1698,7 +1698,7 @@ extend(FuzzySearch.prototype, /** @lends {FuzzySearch.prototype} */ {
     add: function(source_item, should_update_source){
 
         // Default to keeping source in sync.
-        if(arguments.length < 2)
+        if(should_update_source === undefined)
             should_update_source = true;
 
         var item_id = typeof this.options.identify_item === "function"