typeerror undefined is not a function (evaluating 'object.assign')

[JZLeung]

broswer: safari
os: ios 8.3
i can use Object.assign normally outside, but logger.install

console.log(Object.assign({a: 1}, {b: 2}))
console.log(VueLogger.install)
try {
    Vue.use(VueLogger, options)
} catch (error) {
    console.error(error)
}

[justinkames]

@JZLeung

Thanks, I'm gonna look into this!