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MonaTem/reduce3.js

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Created July 12, 2018 04:01
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Reduce example #3
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reduce3.js
const arr = [["dog", 1], ["cat", 2], ["bear", 3]];
const func1 = ([key, v1]) => ({ [key]: v1 }); // creates an object out of the array
const obj2 = arr.map(func1)
console.log(JSON.stringify(obj2, null, 2)); // Prints [ { "dog": 1 }, { "cat": 2 }, { "bear": 3 } ]
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