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xe-utils

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JavaScript 函数库、工具类

23 lines (20 loc) 390 B
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