您最多选择25个主题
主题必须以字母或数字开头，可以包含连字符 (-)，并且长度不得超过35个字符
20 行
659 B
20 行
659 B
var baseFindIndex = require('./_baseFindIndex'),
|
|
baseIsNaN = require('./_baseIsNaN'),
|
|
strictIndexOf = require('./_strictIndexOf');
|
|
|
|
/**
|
|
* The base implementation of `_.indexOf` without `fromIndex` bounds checks.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to inspect.
|
|
* @param {*} value The value to search for.
|
|
* @param {number} fromIndex The index to search from.
|
|
* @returns {number} Returns the index of the matched value, else `-1`.
|
|
*/
|
|
function baseIndexOf(array, value, fromIndex) {
|
|
return value === value
|
|
? strictIndexOf(array, value, fromIndex)
|
|
: baseFindIndex(array, baseIsNaN, fromIndex);
|
|
}
|
|
|
|
module.exports = baseIndexOf;
|