Object to entries

Angelos Chalaris · JavaScript, Object, Array · Sep 15, 2020

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.
• Object.entries() provides similar functionality.

const objectToEntries = obj => Object.keys(obj).map(k => [k, obj[k]]);

objectToEntries({ a: 1, b: 2 }); // [ ['a', 1], ['b', 2] ]

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