智能照明系统APP-本地串口
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LightingSystemApp-serial/.svn/pristine/16/16523ba84e3229bcd98780b380a...

7 lines
261 B

'use strict';
var toString = Object.prototype.toString;
module.exports = function (x) {
var prototype;
return toString.call(x) === '[object Object]' && (prototype = Object.getPrototypeOf(x), prototype === null || prototype === Object.getPrototypeOf({}));
};