xe-utils
Version:
JavaScript 函数库、工具类
23 lines (20 loc) • 390 B
JavaScript
import isArray from './isArray'
import isString from './isString'
import each from './each'
/**
* 返回对象的长度
*
* @param {Object} obj 对象
* @return {Number}
*/
function getSize (obj) {
var len = 0
if (isString(obj) || isArray(obj)) {
return obj.length
}
each(obj, function () {
len++
})
return len
}
export default getSize