Bump to v4.0.4.

lodash.lastindexof/README.md

@@ -1,4 +1,4 @@
-# lodash.lastindexof v4.0.3
+# lodash.lastindexof v4.0.4
 
 The [lodash](https://lodash.com/) method `_.lastIndexOf` exported as a [Node.js](https://nodejs.org/) module.
 
@@ -15,4 +15,4 @@ In Node.js:
 var lastIndexOf = require('lodash.lastindexof');
 ```
 
-See the [documentation](https://lodash.com/docs#lastIndexOf) or [package source](https://github.com/lodash/lodash/blob/4.0.3-npm-packages/lodash.lastindexof) for more details.
+See the [documentation](https://lodash.com/docs#lastIndexOf) or [package source](https://github.com/lodash/lodash/blob/4.0.4-npm-packages/lodash.lastindexof) for more details.

lodash.lastindexof/index.js

@@ -33,27 +33,39 @@ var reIsOctal = /^0o[0-7]+$/i;
 var freeParseInt = parseInt;
 
 /**
- * Gets the index at which the first occurrence of `NaN` is found in `array`.
+ * The base implementation of `_.findIndex` and `_.findLastIndex` without
+ * support for iteratee shorthands.
  *
  * @private
  * @param {Array} array The array to search.
+ * @param {Function} predicate The function invoked per iteration.
  * @param {number} fromIndex The index to search from.
  * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {number} Returns the index of the matched `NaN`, else `-1`.
+ * @returns {number} Returns the index of the matched value, else `-1`.
  */
-function indexOfNaN(array, fromIndex, fromRight) {
+function baseFindIndex(array, predicate, fromIndex, fromRight) {
   var length = array.length,
-      index = fromIndex + (fromRight ? 0 : -1);
+      index = fromIndex + (fromRight ? 1 : -1);
 
   while ((fromRight ? index-- : ++index < length)) {
-    var other = array[index];
-    if (other !== other) {
+    if (predicate(array[index], index, array)) {
       return index;
     }
   }
   return -1;
 }
 
+/**
+ * The base implementation of `_.isNaN` without support for number objects.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
+ */
+function baseIsNaN(value) {
+  return value !== value;
+}
+
 /** Used for built-in method references. */
 var objectProto = Object.prototype;
 
@@ -104,7 +116,7 @@ function lastIndexOf(array, value, fromIndex) {
     ) + 1;
   }
   if (value !== value) {
-    return indexOfNaN(array, index, true);
+    return baseFindIndex(array, baseIsNaN, index - 1, true);
   }
   while (index--) {
     if (array[index] === value) {
@@ -122,8 +134,7 @@ function lastIndexOf(array, value, fromIndex) {
  * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a function, else `false`.
  * @example
  *
  * _.isFunction(_);
@@ -206,8 +217,7 @@ function isObjectLike(value) {
  * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
  * @example
  *
  * _.isSymbol(Symbol.iterator);
@@ -259,7 +269,7 @@ function toFinite(value) {
 /**
  * Converts `value` to an integer.
  *
- * **Note:** This function is loosely based on
+ * **Note:** This method is loosely based on
  * [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger).
  *
  * @static

lodash.lastindexof/package.json

@@ -1,6 +1,6 @@
 {
   "name": "lodash.lastindexof",
-  "version": "4.0.3",
+  "version": "4.0.4",
   "description": "The lodash method `_.lastIndexOf` exported as a module.",
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",