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30-seconds-of-code/snippets/object-from-key-value-pairs.md
2017-12-12 16:05:55 +02:00

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### Object from key-value pairs
Use `Array.reduce()` to create and combine key-value pairs.
```js
const objectFromPairs = arr => arr => arr.reduce((a,b) => { a[b[0]] = b[1]; return a;}, {});
```