Bump to v4.16.3.

README.md

@@ -1,4 +1,4 @@
-# lodash-amd v4.16.2
+# lodash-amd v4.16.3
 
 The [Lodash](https://lodash.com/) library exported as [AMD](https://github.com/amdjs/amdjs-api/wiki/AMD) modules.
 
@@ -27,4 +27,4 @@ require({
 });
 ```
 
-See the [package source](https://github.com/lodash/lodash/tree/4.16.2-amd) for more details.
+See the [package source](https://github.com/lodash/lodash/tree/4.16.3-amd) for more details.

_assignMergeValue.js

@@ -14,7 +14,7 @@ define(['./_baseAssignValue', './eq'], function(baseAssignValue, eq) {
    */
   function assignMergeValue(object, key, value) {
     if ((value !== undefined && !eq(object[key], value)) ||
-        (typeof key == 'number' && value === undefined && !(key in object))) {
+        (value === undefined && !(key in object))) {
       baseAssignValue(object, key, value);
     }
   }

_baseAssignValue.js

@@ -1,7 +1,4 @@
-define([], function() {
-
-  /** Built-in value references. */
-  var defineProperty = Object.defineProperty;
+define(['./_defineProperty'], function(defineProperty) {
 
   /**
    * The base implementation of `assignValue` and `assignMergeValue` without

_baseCreate.js

@@ -23,7 +23,7 @@ define(['./isObject'], function(isObject) {
       if (objectCreate) {
         return objectCreate(proto);
       }
-      object.prototype = prototype;
+      object.prototype = proto;
       var result = new object;
       object.prototype = undefined;
       return result;

_baseIsEqualDeep.js

@@ -1,4 +1,4 @@
-define(['./_Stack', './_equalArrays', './_equalByTag', './_equalObjects', './_getTag', './isArray', './isTypedArray'], function(Stack, equalArrays, equalByTag, equalObjects, getTag, isArray, isTypedArray) {
+define(['./_Stack', './_equalArrays', './_equalByTag', './_equalObjects', './_getTag', './isArray', './isBuffer', './isTypedArray'], function(Stack, equalArrays, equalByTag, equalObjects, getTag, isArray, isBuffer, isTypedArray) {
 
   /** Used to compose bitmasks for comparison styles. */
   var PARTIAL_COMPARE_FLAG = 2;
@@ -47,6 +47,13 @@ define(['./_Stack', './_equalArrays', './_equalByTag', './_equalObjects', './_ge
         othIsObj = othTag == objectTag,
         isSameTag = objTag == othTag;
 
+    if (isSameTag && isBuffer(object)) {
+      if (!isBuffer(other)) {
+        return false;
+      }
+      objIsArr = true;
+      objIsObj = false;
+    }
     if (isSameTag && !objIsObj) {
       stack || (stack = new Stack);
       return (objIsArr || isTypedArray(object))

_baseMergeDeep.js

@@ -1,4 +1,4 @@
-define(['./_assignMergeValue', './_baseClone', './_copyArray', './isArguments', './isArray', './isArrayLikeObject', './isFunction', './isObject', './isPlainObject', './isTypedArray', './toPlainObject'], function(assignMergeValue, baseClone, copyArray, isArguments, isArray, isArrayLikeObject, isFunction, isObject, isPlainObject, isTypedArray, toPlainObject) {
+define(['./_assignMergeValue', './_cloneTypedArray', './_copyArray', './_initCloneObject', './isArguments', './isArray', './isArrayLikeObject', './isFunction', './isObject', './isPlainObject', './isTypedArray', './toPlainObject'], function(assignMergeValue, cloneTypedArray, copyArray, initCloneObject, isArguments, isArray, isArrayLikeObject, isFunction, isObject, isPlainObject, isTypedArray, toPlainObject) {
 
   /** Used as a safe reference for `undefined` in pre-ES5 environments. */
   var undefined;
@@ -34,29 +34,32 @@ define(['./_assignMergeValue', './_baseClone', './_copyArray', './isArguments',
     var isCommon = newValue === undefined;
 
     if (isCommon) {
+      var isArr = isArray(srcValue),
+          isTyped = !isArr && isTypedArray(srcValue);
+
       newValue = srcValue;
-      if (isArray(srcValue) || isTypedArray(srcValue)) {
+      if (isArr || isTyped) {
         if (isArray(objValue)) {
           newValue = objValue;
         }
         else if (isArrayLikeObject(objValue)) {
           newValue = copyArray(objValue);
         }
-        else {
+        else if (isTyped) {
           isCommon = false;
-          newValue = baseClone(srcValue, true);
+          newValue = cloneTypedArray(srcValue, true);
+        }
+        else {
+          newValue = [];
         }
       }
       else if (isPlainObject(srcValue) || isArguments(srcValue)) {
+        newValue = objValue;
         if (isArguments(objValue)) {
           newValue = toPlainObject(objValue);
         }
         else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) {
-          isCommon = false;
-          newValue = baseClone(srcValue, true);
-        }
-        else {
-          newValue = objValue;
+          newValue = initCloneObject(srcValue);
         }
       }
       else {

_baseSetToString.js

@@ -1,4 +1,4 @@
-define(['./constant', './identity', './_nativeDefineProperty'], function(constant, identity, nativeDefineProperty) {
+define(['./constant', './_defineProperty', './identity'], function(constant, defineProperty, identity) {
 
   /**
    * The base implementation of `setToString` without support for hot loop shorting.
@@ -8,8 +8,8 @@ define(['./constant', './identity', './_nativeDefineProperty'], function(constan
    * @param {Function} string The `toString` result.
    * @returns {Function} Returns `func`.
    */
-  var baseSetToString = !nativeDefineProperty ? identity : function(func, string) {
-    return nativeDefineProperty(func, 'toString', {
+  var baseSetToString = !defineProperty ? identity : function(func, string) {
+    return defineProperty(func, 'toString', {
       'configurable': true,
       'enumerable': false,
       'value': constant(string),

_defineProperty.js

@@ -0,0 +1,12 @@
+define(['./_getNative'], function(getNative) {
+
+  var defineProperty = (function() {
+    try {
+      var func = getNative(Object, 'defineProperty');
+      func({}, '', {});
+      return func;
+    } catch (e) {}
+  }());
+
+  return defineProperty;
+});

_nativeDefineProperty.js

@@ -1,7 +0,0 @@
-define(['./_getNative'], function(getNative) {
-
-  /* Built-in method references that are verified to be native. */
-  var nativeDefineProperty = getNative(Object, 'defineProperty');
-
-  return nativeDefineProperty;
-});

isFunction.js

@@ -2,7 +2,8 @@ define(['./isObject'], function(isObject) {
 
   /** `Object#toString` result references. */
   var funcTag = '[object Function]',
-      genTag = '[object GeneratorFunction]';
+      genTag = '[object GeneratorFunction]',
+      proxyTag = '[object Proxy]';
 
   /** Used for built-in method references. */
   var objectProto = Object.prototype;
@@ -35,7 +36,7 @@ define(['./isObject'], function(isObject) {
     // The use of `Object#toString` avoids issues with the `typeof` operator
     // in Safari 8-9 which returns 'object' for typed array and other constructors.
     var tag = isObject(value) ? objectToString.call(value) : '';
-    return tag == funcTag || tag == genTag;
+    return tag == funcTag || tag == genTag || tag == proxyTag;
   }
 
   return isFunction;

main.js

@@ -13,7 +13,7 @@
   var undefined;
 
   /** Used as the semantic version number. */
-  var VERSION = '4.16.2';
+  var VERSION = '4.16.3';
 
   /** Used as the size to enable large array optimizations. */
   var LARGE_ARRAY_SIZE = 200;
@@ -96,6 +96,7 @@
       numberTag = '[object Number]',
       objectTag = '[object Object]',
       promiseTag = '[object Promise]',
+      proxyTag = '[object Proxy]',
       regexpTag = '[object RegExp]',
       setTag = '[object Set]',
       stringTag = '[object String]',
@@ -1470,7 +1471,6 @@
         Symbol = context.Symbol,
         Uint8Array = context.Uint8Array,
         allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
-        defineProperty = Object.defineProperty,
         getPrototype = overArg(Object.getPrototypeOf, Object),
         iteratorSymbol = Symbol ? Symbol.iterator : undefined,
         objectCreate = Object.create,
@@ -1478,6 +1478,14 @@
         splice = arrayProto.splice,
         spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined;
 
+    var defineProperty = (function() {
+      try {
+        var func = getNative(Object, 'defineProperty');
+        func({}, '', {});
+        return func;
+      } catch (e) {}
+    }());
+
     /** Mocked built-ins. */
     var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout,
         ctxNow = Date && Date.now !== root.Date.now && Date.now,
@@ -1504,8 +1512,7 @@
         Promise = getNative(context, 'Promise'),
         Set = getNative(context, 'Set'),
         WeakMap = getNative(context, 'WeakMap'),
-        nativeCreate = getNative(Object, 'create'),
-        nativeDefineProperty = getNative(Object, 'defineProperty');
+        nativeCreate = getNative(Object, 'create');
 
     /** Used to store function metadata. */
     var metaMap = WeakMap && new WeakMap;
@@ -1673,7 +1680,7 @@
         if (objectCreate) {
           return objectCreate(proto);
         }
-        object.prototype = prototype;
+        object.prototype = proto;
         var result = new object;
         object.prototype = undefined;
         return result;
@@ -2463,7 +2470,7 @@
      */
     function assignMergeValue(object, key, value) {
       if ((value !== undefined && !eq(object[key], value)) ||
-          (typeof key == 'number' && value === undefined && !(key in object))) {
+          (value === undefined && !(key in object))) {
         baseAssignValue(object, key, value);
       }
     }
@@ -3272,6 +3279,13 @@
           othIsObj = othTag == objectTag,
           isSameTag = objTag == othTag;
 
+      if (isSameTag && isBuffer(object)) {
+        if (!isBuffer(other)) {
+          return false;
+        }
+        objIsArr = true;
+        objIsObj = false;
+      }
       if (isSameTag && !objIsObj) {
         stack || (stack = new Stack);
         return (objIsArr || isTypedArray(object))
@@ -3617,29 +3631,32 @@
       var isCommon = newValue === undefined;
 
       if (isCommon) {
+        var isArr = isArray(srcValue),
+            isTyped = !isArr && isTypedArray(srcValue);
+
         newValue = srcValue;
-        if (isArray(srcValue) || isTypedArray(srcValue)) {
+        if (isArr || isTyped) {
           if (isArray(objValue)) {
             newValue = objValue;
           }
           else if (isArrayLikeObject(objValue)) {
             newValue = copyArray(objValue);
           }
-          else {
+          else if (isTyped) {
             isCommon = false;
-            newValue = baseClone(srcValue, true);
+            newValue = cloneTypedArray(srcValue, true);
+          }
+          else {
+            newValue = [];
           }
         }
         else if (isPlainObject(srcValue) || isArguments(srcValue)) {
+          newValue = objValue;
           if (isArguments(objValue)) {
             newValue = toPlainObject(objValue);
           }
           else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) {
-            isCommon = false;
-            newValue = baseClone(srcValue, true);
-          }
-          else {
-            newValue = objValue;
+            newValue = initCloneObject(srcValue);
           }
         }
         else {
@@ -3985,8 +4002,8 @@
      * @param {Function} string The `toString` result.
      * @returns {Function} Returns `func`.
      */
-    var baseSetToString = !nativeDefineProperty ? identity : function(func, string) {
-      return nativeDefineProperty(func, 'toString', {
+    var baseSetToString = !defineProperty ? identity : function(func, string) {
+      return defineProperty(func, 'toString', {
         'configurable': true,
         'enumerable': false,
         'value': constant(string),
@@ -11556,7 +11573,7 @@
       // The use of `Object#toString` avoids issues with the `typeof` operator
       // in Safari 8-9 which returns 'object' for typed array and other constructors.
       var tag = isObject(value) ? objectToString.call(value) : '';
-      return tag == funcTag || tag == genTag;
+      return tag == funcTag || tag == genTag || tag == proxyTag;
     }
 
     /**

package.json

@@ -1,6 +1,6 @@
 {
   "name": "lodash-amd",
-  "version": "4.16.2",
+  "version": "4.16.3",
   "description": "Lodash exported as AMD modules.",
   "keywords": "amd, modules, stdlib, util",
   "homepage": "https://lodash.com/custom-builds",