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JavaScriptでクッキーをとってくる関数

Last updated at Posted at 2020-06-16

{key:value, key:value, ...}という形でクッキーを返します。

(function getCookies() {
    return !!document.cookie
        ? document.cookie
            .split('; ')
            .map(items => items.split('='))
            .map(([key , value]) => Object.assign({}, { [key]: value }))
            .reduce((accum, pair) => Object.assign(accum, pair))
        : {};
})();


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