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spences10/newArrayFromExisting.js

Created December 1, 2017 06:03
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newArrayFromExisting created by spences10 - https://repl.it/@spences10/newArrayFromExisting
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newArrayFromExisting.js
const originalArray = [1, 2, 3];
const newArray = originalArray.map(item => item * 2);
console.log(newArray);
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