Creates an array of key-value pair arrays from an object.
Use Object.keys()
and Array.prototype.map()
to iterate over the object’s keys and produce an array with key-value pairs.
代码片段
const objectToEntries = obj => Object.keys(obj).map(k => [k, obj[k]]);
使用样例
objectToEntries({ a: 1, b: 2 }); // [ ['a', 1], ['b', 2] ]