Bump to v4.4.0.

lodash.at/README.md

@@ -1,4 +1,4 @@
-# lodash.at v4.3.0
+# lodash.at v4.4.0
 
 The [lodash](https://lodash.com/) method `_.at` exported as a [Node.js](https://nodejs.org/) module.
 
@@ -15,4 +15,4 @@ In Node.js:
 var at = require('lodash.at');
 ```
 
-See the [documentation](https://lodash.com/docs#at) or [package source](https://github.com/lodash/lodash/blob/4.3.0-npm-packages/lodash.at) for more details.
+See the [documentation](https://lodash.com/docs#at) or [package source](https://github.com/lodash/lodash/blob/4.4.0-npm-packages/lodash.at) for more details.

lodash.at/index.js

@@ -1,5 +1,5 @@
 /**
- * lodash 4.3.0 (Custom Build) <https://lodash.com/>
+ * lodash (Custom Build) <https://lodash.com/>
  * Build: `lodash modularize exports="npm" -o ./`
  * Copyright jQuery Foundation and other contributors <https://jquery.org/>
  * Released under MIT license <https://lodash.com/license>
@@ -10,6 +10,9 @@ var baseFlatten = require('lodash._baseflatten'),
     rest = require('lodash.rest'),
     stringToPath = require('lodash._stringtopath');
 
+/** Used as references for various `Number` constants. */
+var INFINITY = 1 / 0;
+
 /** `Object#toString` result references. */
 var symbolTag = '[object Symbol]';
 
@@ -33,7 +36,7 @@ var objectToString = objectProto.toString;
  * @private
  * @param {Object} object The object to iterate over.
  * @param {string[]} paths The property paths of elements to pick.
- * @returns {Array} Returns the new array of picked elements.
+ * @returns {Array} Returns the picked elements.
  */
 function baseAt(object, paths) {
   var index = -1,
@@ -62,7 +65,7 @@ function baseGet(object, path) {
       length = path.length;
 
   while (object != null && index < length) {
-    object = object[path[index++]];
+    object = object[toKey(path[index++])];
   }
   return (index && index == length) ? object : undefined;
 }
@@ -87,13 +90,31 @@ function castPath(value) {
  * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
  */
 function isKey(value, object) {
+  if (isArray(value)) {
+    return false;
+  }
   var type = typeof value;
-  if (type == 'number' || type == 'symbol') {
+  if (type == 'number' || type == 'symbol' || type == 'boolean' ||
+      value == null || isSymbol(value)) {
     return true;
   }
-  return !isArray(value) &&
-    (isSymbol(value) || reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
-      (object != null && value in Object(object)));
+  return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
+    (object != null && value in Object(object));
+}
+
+/**
+ * Converts `value` to a string key if it's not a string or symbol.
+ *
+ * @private
+ * @param {*} value The value to inspect.
+ * @returns {string|symbol} Returns the key.
+ */
+function toKey(value) {
+  if (typeof value == 'string' || isSymbol(value)) {
+    return value;
+  }
+  var result = (value + '');
+  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
 }
 
 /**
@@ -183,7 +204,7 @@ function isSymbol(value) {
  * @category Object
  * @param {Object} object The object to iterate over.
  * @param {...(string|string[])} [paths] The property paths of elements to pick.
- * @returns {Array} Returns the new array of picked elements.
+ * @returns {Array} Returns the picked values.
  * @example
  *
  * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };

lodash.at/package.json

@@ -1,6 +1,6 @@
 {
   "name": "lodash.at",
-  "version": "4.3.0",
+  "version": "4.4.0",
   "description": "The lodash method `_.at` exported as a module.",
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",
@@ -16,7 +16,7 @@
   "scripts": { "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" },
   "dependencies": {
     "lodash._baseflatten": "~4.2.0",
-    "lodash._stringtopath": "~4.7.0",
+    "lodash._stringtopath": "~4.8.0",
     "lodash.rest": "^4.0.0"
   }
 }