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topherPedersen/simpleDotMap.js

Created May 24, 2020 21:20
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Simple JavaScript .map() Method Example
Raw
simpleDotMap.js
let oldArray = ["foo", "bar", "baz"];
let newArray = oldArray.map( (item) => {
if (item === "baz") {
return "B@Z!";
} else {
return item;
}
});
console.log(newArray);
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