lodash.indexof - npm Package Compare versions

Comparing version 4.0.3 to 4.0.4

index.js

@@ -36,2 +36,25 @@ /**
 /**
+ * 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 value, else `-1`.
+ */
+function baseFindIndex(array, predicate, fromIndex, fromRight) {
+  var length = array.length,
+      index = fromIndex + (fromRight ? 1 : -1);
+
+  while ((fromRight ? index-- : ++index < length)) {
+    if (predicate(array[index], index, array)) {
+      return index;
+    }
+  }
+  return -1;
+}
+
+/**
  * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
@@ -47,3 +70,3 @@ *
   if (value !== value) {
-    return indexOfNaN(array, fromIndex);
+    return baseFindIndex(array, baseIsNaN, fromIndex);
   }
@@ -62,21 +85,10 @@ var index = fromIndex - 1,
 /**
- * Gets the index at which the first occurrence of `NaN` is found in `array`.
+ * The base implementation of `_.isNaN` without support for number objects.
  *
  * @private
- * @param {Array} array The array to search.
- * @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`.
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
  */
-function indexOfNaN(array, fromIndex, fromRight) {
-  var length = array.length,
-      index = fromIndex + (fromRight ? 0 : -1);
-
-  while ((fromRight ? index-- : ++index < length)) {
-    var other = array[index];
-    if (other !== other) {
-      return index;
-    }
-  }
-  return -1;
+function baseIsNaN(value) {
+  return value !== value;
 }
@@ -125,7 +137,7 @@
   }
-  fromIndex = toInteger(fromIndex);
-  if (fromIndex < 0) {
-    fromIndex = nativeMax(length + fromIndex, 0);
+  var index = fromIndex == null ? 0 : toInteger(fromIndex);
+  if (index < 0) {
+    index = nativeMax(length + index, 0);
   }
-  return baseIndexOf(array, value, fromIndex);
+  return baseIndexOf(array, value, index);
 }
@@ -141,4 +153,3 @@
  * @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
@@ -226,4 +237,3 @@ *
  * @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
@@ -280,3 +290,3 @@ *
  *
- * **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).
@@ -283,0 +293,0 @@ *

package.json

 {
   "name": "lodash.indexof",
-  "version": "4.0.3",
+  "version": "4.0.4",
   "description": "The lodash method `_.indexOf` exported as a module.",
@@ -5,0 +5,0 @@ "homepage": "https://lodash.com/",

README.md

@@ -1,2 +0,2 @@
-# lodash.indexof v4.0.3
+# lodash.indexof v4.0.4
 
@@ -18,2 +18,2 @@ The [lodash](https://lodash.com/) method `_.indexOf` exported as a [Node.js](https://nodejs.org/) module.
 
-See the [documentation](https://lodash.com/docs#indexOf) or [package source](https://github.com/lodash/lodash/blob/4.0.3-npm-packages/lodash.indexof) for more details.
+See the [documentation](https://lodash.com/docs#indexOf) or [package source](https://github.com/lodash/lodash/blob/4.0.4-npm-packages/lodash.indexof) for more details.

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Improved metrics

Total package byte prevSize

12104

increased by3.09%

Lines of code

333

increased by2.78%

No dependency changes