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TheMagoo73/array-map.js

Created May 31, 2018 08:57
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A quick demo of the forEach and map higher-order functions in JS
Raw
array-map.js
var data = ["fred", "ann", "bob", "nina"];
console.log("Original data: ")
data.forEach(d => console.log(d));
data = data.map(d => "test-" + d);
console.log("Updated data: ")
data.forEach(d => console.log(d));
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