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fromPairs.js
Implement and export as default a function that takes an array of array-pairs and returns an object derived from those pairs.
Tips
- If same keys are found when constructing an object, take the value from the last array-pair:
fromPairs([['cat', 5], ['dog', 6], ['cat', 11]])
// { 'cat': 11, 'dog': 6 }
Examples
fromPairs([['fred', 30], ['barney', 40]]);
// { 'fred': 30, 'barney': 40 }
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