Bump to v4.13.1.

main.js

@@ -13,7 +13,7 @@
   var undefined;
 
   /** Used as the semantic version number. */
-  var VERSION = '4.13.0';
+  var VERSION = '4.13.1';
 
   /** Used as the size to enable large array optimizations. */
   var LARGE_ARRAY_SIZE = 200;
@@ -4550,6 +4550,31 @@
       return wrapper;
     }
 
+    /**
+     * Creates a `_.find` or `_.findLast` function.
+     *
+     * @private
+     * @param {Function} findIndexFunc The function to find the collection index.
+     * @returns {Function} Returns the new find function.
+     */
+    function createFind(findIndexFunc) {
+      return function(collection, predicate, fromIndex) {
+        var iterable = Object(collection);
+        predicate = getIteratee(predicate, 3);
+        if (!isArrayLike(collection)) {
+          var props = keys(collection);
+        }
+        var index = findIndexFunc(props || collection, function(value, key) {
+          if (props) {
+            key = value;
+            value = iterable[key];
+          }
+          return predicate(value, key, iterable);
+        }, fromIndex);
+        return index > -1 ? collection[props ? props[index] : index] : undefined;
+      };
+    }
+
     /**
      * Creates a `_.flow` or `_.flowRight` function.
      *
@@ -5795,7 +5820,7 @@
      * @param {*} value The value to check.
      * @returns {boolean} Returns `true` if `func` is maskable, else `false`.
      */
-    var isMaskable = !coreJsData ? stubFalse : isFunction;
+    var isMaskable = coreJsData ? isFunction : stubFalse;
 
     /**
      * Checks if `value` is likely a prototype object.
@@ -8473,11 +8498,7 @@
      * _.find(users, 'active');
      * // => object for 'barney'
      */
-    function find(collection, predicate, fromIndex) {
-      collection = isArrayLike(collection) ? collection : values(collection);
-      var index = findIndex(collection, predicate, fromIndex);
-      return index > -1 ? collection[index] : undefined;
-    }
+    var find = createFind(findIndex);
 
     /**
      * This method is like `_.find` except that it iterates over elements of
@@ -8499,11 +8520,7 @@
      * });
      * // => 3
      */
-    function findLast(collection, predicate, fromIndex) {
-      collection = isArrayLike(collection) ? collection : values(collection);
-      var index = findLastIndex(collection, predicate, fromIndex);
-      return index > -1 ? collection[index] : undefined;
-    }
+    var findLast = createFind(findLastIndex);
 
     /**
      * Creates a flattened array of values by running each element in `collection`