You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
939 B
JavaScript
38 lines
939 B
JavaScript
12 months ago
|
var baseUnset = require('./_baseUnset'),
|
||
|
|
isIndex = require('./_isIndex');
|
||
|
|
|
||
|
|
/** Used for built-in method references. */
|
||
|
|
var arrayProto = Array.prototype;
|
||
|
|
|
||
|
|
/** Built-in value references. */
|
||
|
|
var splice = arrayProto.splice;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The base implementation of `_.pullAt` without support for individual
|
||
|
|
* indexes or capturing the removed elements.
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
* @param {Array} array The array to modify.
|
||
|
|
* @param {number[]} indexes The indexes of elements to remove.
|
||
|
|
* @returns {Array} Returns `array`.
|
||
|
|
*/
|
||
|
|
function basePullAt(array, indexes) {
|
||
|
|
var length = array ? indexes.length : 0,
|
||
|
|
lastIndex = length - 1;
|
||
|
|
|
||
|
|
while (length--) {
|
||
|
|
var index = indexes[length];
|
||
|
|
if (length == lastIndex || index !== previous) {
|
||
|
|
var previous = index;
|
||
|
|
if (isIndex(index)) {
|
||
|
|
splice.call(array, index, 1);
|
||
|
|
} else {
|
||
|
|
baseUnset(array, index);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return array;
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = basePullAt;
|