From b38cf204f73ed10ef37b9392bddf2214b0942df7 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Mon, 1 Feb 2016 00:08:51 -0800
Subject: [PATCH] Add `start` param to `_.spread`.

---
 lodash.js | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/lodash.js b/lodash.js
index 14bf878d5..412490972 100644
--- a/lodash.js
+++ b/lodash.js
@@ -9039,6 +9039,7 @@
      * @memberOf _
      * @category Function
      * @param {Function} func The function to spread arguments over.
+     * @param {number} [start=0] The start position of the spread.
      * @returns {Function} Returns the new function.
      * @example
      *
@@ -9059,13 +9060,20 @@
      * }));
      * // => a Promise of 76
      */
-    function spread(func) {
+    function spread(func, start) {
       if (typeof func != 'function') {
         throw new TypeError(FUNC_ERROR_TEXT);
       }
-      return function(array) {
-        return apply(func, this, array);
-      };
+      start = start === undefined ? 0 : nativeMax(toInteger(start), 0);
+      return rest(function(args) {
+        var array = args[start],
+            spreadArgs = args.slice(0, start);
+
+        if (array) {
+          arrayPush(spreadArgs, array);
+        }
+        return apply(func, this, spreadArgs);
+      });
     }
 
     /**