14 lines
296 B
Markdown
14 lines
296 B
Markdown
### objectFromPairs
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Creates an object from the given key-value pairs.
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Use `Array.reduce()` to create and combine key-value pairs.
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```js
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const objectFromPairs = arr => arr.reduce((a, [key, val]) => ((a[key] = val), a), {});
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```
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```js
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objectFromPairs([['a', 1], ['b', 2]]); // {a: 1, b: 2}
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```
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