From 1fcaa481be5d839e482a25587527863f8733f335 Mon Sep 17 00:00:00 2001
From: Graeme Yeates <yeatesgraeme@gmail.com>
Date: Tue, 23 Jun 2015 13:04:31 -0400
Subject: [PATCH] Reduce debounce redundancy for executing bound function

---
 lodash.src.js | 41 +++++++++++++++++------------------------
 1 file changed, 17 insertions(+), 24 deletions(-)

diff --git a/lodash.src.js b/lodash.src.js
index 762435464..0cd5c13d2 100644
--- a/lodash.src.js
+++ b/lodash.src.js
@@ -7821,32 +7821,12 @@
         maxTimeoutId = timeoutId = trailingCall = undefined;
       }
 
-      function delayed() {
-        var remaining = wait - (now() - stamp);
-        if (remaining <= 0 || remaining > wait) {
-          if (maxTimeoutId) {
-            clearTimeout(maxTimeoutId);
-          }
-          var isCalled = trailingCall;
-          maxTimeoutId = timeoutId = trailingCall = undefined;
-          if (isCalled) {
-            lastCalled = now();
-            result = func.apply(thisArg, args);
-            if (!timeoutId && !maxTimeoutId) {
-              args = thisArg = undefined;
-            }
-          }
-        } else {
-          timeoutId = setTimeout(delayed, remaining);
-        }
-      }
-
-      function maxDelayed() {
-        if (timeoutId) {
-          clearTimeout(timeoutId);
+      function executeBoundFunction(shouldExecute, clearTimeoutId) {
+        if (clearTimeoutId) {
+          clearTimeout(clearTimeoutId);
         }
         maxTimeoutId = timeoutId = trailingCall = undefined;
-        if (trailing || (maxWait !== wait)) {
+        if (shouldExecute) {
           lastCalled = now();
           result = func.apply(thisArg, args);
           if (!timeoutId && !maxTimeoutId) {
@@ -7855,6 +7835,19 @@
         }
       }
 
+      function delayed() {
+        var remaining = wait - (now() - stamp);
+        if (remaining <= 0 || remaining > wait) {
+          executeBoundFunction(trailingCall, maxTimeoutId);
+        } else {
+          timeoutId = setTimeout(delayed, remaining);
+        }
+      }
+
+      function maxDelayed() {
+        executeBoundFunction(trailing || (maxWait !== wait), timeoutId);
+      }
+
       function debounced() {
         args = arguments;
         stamp = now();