malithmcr · October 25, 2018 14:06 · Oct 25, 2018 · Oct 25, 2018
diff --git a/throttle.js b/throttle.js
@@ -13,4 +13,4 @@ function throttle(fn, wait) {
             time = Date.now();
         }
     }
-}:
+}
diff --git a/throttle.js b/throttle.js
@@ -0,0 +1,16 @@
+/**
+* throttle 
+* @param {fn} callback func   
+* @param {wait} number - wait time
+* @public
+*/
+
+function throttle(fn, wait) {
+    var time = Date.now();
+    return function() {
+        if ((time + wait - Date.now()) < 0) {
+            fn();
+            time = Date.now();
+        }
+    }
+}:
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