objectFromPairs javascript Code Snippet in 2024
objectarraybeginner
Last Updated: 14 December 2024
Creates an object from the given key-value pairs.
- Use
Array.prototype.reduce()to create and combine key-value pairs.
const objectFromPairs = arr => arr.reduce((a, [key, val]) => ((a[key] = val), a), {});
objectFromPairs([['a', 1], ['b', 2]]); // {a: 1, b: 2}
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