pick javascript Code Snippet in 2024
objectintermediate
Last Updated: 22 July 2024
Picks the key-value pairs corresponding to the given keys from an object.
- Use
Array.prototype.reduce()to convert the filtered/picked keys back to an object with the corresponding key-value pairs if the key exists in the object.
const pick = (obj, arr) => arr.reduce((acc, curr) => (curr in obj && (acc[curr] = obj[curr]), acc), {});
pick({ a: 1, b: '2', c: 3 }, ['a', 'c']); // { 'a': 1, 'c': 3 }javascript snippet similar to pick For You in July 2024
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