native-class-ext/lib/defineProperty.js

js原生对象增加常用方法

/**
 * @param {Boolen} writable 值是否能被赋值
 * */
function defineProperty(obj, name, value, writable=false){
	Object.defineProperty(obj, name, {
		enumerable: false, writable,
		value
	});
}

module.exports = defineProperty;