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jackpordi/firstClassFunction.js

Created September 11, 2019 21:32
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firstClassFunction.js
const myArray = [1, 4, 9, 16];
function timesTwo(x) {
return x * 2;
}
// Pass the function to a map
const mappedArray = myArray.map(timesTwo);
// Expected output: Array [2, 8, 18, 32]
console.log(mappedArray);
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