Mirrors/lodash
1
0
Fork 0
mirror of https://github.com/whoisclebs/lodash.git synced 2026-02-01 23:57:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Bump to v3.10.0.

Browse Source
This commit is contained in:
jdalton
2015-06-14 22:21:58 -07:00
parent 6ee2b9a7b8
commit 4bd2890bbd
121 changed files with 777 additions and 649 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
array/indexOf.js
View File

@@ -6,7 +6,7 @@ var nativeMax = Math.max;
/**
* Gets the index at which the first occurrence of `value` is found in `array`
* using [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
* using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
* for equality comparisons. If `fromIndex` is negative, it is used as the offset
* from the end of `array`. If `array` is sorted providing `true` for `fromIndex`
* performs a faster binary search.
@@ -40,10 +40,9 @@ function indexOf(array, value, fromIndex) {
if (typeof fromIndex == 'number') {
fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex;
} else if (fromIndex) {
var index = binaryIndex(array, value),
other = array[index];
if (value === value ? (value === other) : (other !== other)) {
var index = binaryIndex(array, value);
if (index < length &&
(value === value ? (value === array[index]) : (array[index] !== array[index]))) {
return index;
}
return -1;