caoge c760052ff9 机车状态修改		hai 8 meses
..
src	c760052ff9 机车状态修改	hai 8 meses
test	c760052ff9 机车状态修改	hai 8 meses
LICENSE-MIT	c760052ff9 机车状态修改	hai 8 meses
README.md	c760052ff9 机车状态修改	hai 8 meses
package.json	c760052ff9 机车状态修改	hai 8 meses

has

Object.prototype.hasOwnProperty.call shortcut

Installation

npm install --save has

Usage

var has = require('has');

has({}, 'hasOwnProperty'); // false
has(Object.prototype, 'hasOwnProperty'); // true