Bump to v4.1.0.

lodash.ntharg/README.md

@@ -1,4 +1,4 @@
-# lodash.ntharg v4.0.2
+# lodash.ntharg v4.1.0
 
 The [lodash](https://lodash.com/) method `_.nthArg` exported as a [Node.js](https://nodejs.org/) module.
 
@@ -15,4 +15,4 @@ In Node.js:
 var nthArg = require('lodash.ntharg');
 ```
 
-See the [documentation](https://lodash.com/docs#nthArg) or [package source](https://github.com/lodash/lodash/blob/4.0.2-npm-packages/lodash.ntharg) for more details.
+See the [documentation](https://lodash.com/docs#nthArg) or [package source](https://github.com/lodash/lodash/blob/4.1.0-npm-packages/lodash.ntharg) for more details.

lodash.ntharg/index.js

@@ -1,14 +1,16 @@
 /**
- * lodash 4.0.2 (Custom Build) <https://lodash.com/>
+ * lodash 4.1.0 (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>
  * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
  * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
  */
+var rest = require('lodash.rest');
 
 /** Used as references for various `Number` constants. */
 var INFINITY = 1 / 0,
+    MAX_SAFE_INTEGER = 9007199254740991,
     MAX_INTEGER = 1.7976931348623157e+308,
     NAN = 0 / 0;
 
@@ -29,9 +31,26 @@ var reIsBinary = /^0b[01]+$/i;
 /** Used to detect octal string values. */
 var reIsOctal = /^0o[0-7]+$/i;
 
+/** Used to detect unsigned integer values. */
+var reIsUint = /^(?:0|[1-9]\d*)$/;
+
 /** Built-in method references without a dependency on `root`. */
 var freeParseInt = parseInt;
 
+/**
+ * Checks if `value` is a valid array-like index.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
+ * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
+ */
+function isIndex(value, length) {
+  value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
+  length = length == null ? MAX_SAFE_INTEGER : length;
+  return value > -1 && value % 1 == 0 && value < length;
+}
+
 /** Used for built-in method references. */
 var objectProto = Object.prototype;
 
@@ -42,6 +61,23 @@ var objectProto = Object.prototype;
  */
 var objectToString = objectProto.toString;
 
+/**
+ * The base implementation of `_.nth` which doesn't coerce `n` to an integer.
+ *
+ * @private
+ * @param {Array} array The array to query.
+ * @param {number} n The index of the element to return.
+ * @returns {*} Returns the nth element of `array`.
+ */
+function baseNth(array, n) {
+  var length = array.length;
+  if (!length) {
+    return;
+  }
+  n += n < 0 ? length : 0;
+  return isIndex(n, length) ? array[n] : undefined;
+}
+
 /**
  * Checks if `value` is classified as a `Function` object.
  *
@@ -233,7 +269,8 @@ function toNumber(value) {
 }
 
 /**
- * Creates a function that returns its nth argument.
+ * Creates a function that returns its nth argument. If `n` is negative,
+ * the nth argument from the end is returned.
  *
  * @static
  * @memberOf _
@@ -244,15 +281,18 @@ function toNumber(value) {
  * @example
  *
  * var func = _.nthArg(1);
- *
- * func('a', 'b', 'c');
+ * func('a', 'b', 'c', 'd');
  * // => 'b'
+ *
+ * var func = _.nthArg(-2);
+ * func('a', 'b', 'c', 'd');
+ * // => 'c'
  */
 function nthArg(n) {
   n = toInteger(n);
-  return function() {
-    return arguments[n];
-  };
+  return rest(function(args) {
+    return baseNth(args, n);
+  });
 }
 
 module.exports = nthArg;

lodash.ntharg/package.json

@@ -1,6 +1,6 @@
 {
   "name": "lodash.ntharg",
-  "version": "4.0.2",
+  "version": "4.1.0",
   "description": "The lodash method `_.nthArg` exported as a module.",
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",
@@ -13,5 +13,8 @@
     "Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)"
   ],
   "repository": "lodash/lodash",
-  "scripts": { "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" }
+  "scripts": { "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" },
+  "dependencies": {
+    "lodash.rest": "^4.0.0"
+  }
 }