Map: Conditionally Set a Property in Array of Objects

Home Intermediate JavaScript array methods

Given an array of people objects, use map to create a new array where each object has a new property isAdult.
isAdult should be true if age is 18 or older, and false otherwise. The resulting array should not modify the original objects.

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function greet(name) {
    return `Hello, ${name}!`;
}

console.log(greet("Erik"));

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