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oliversd/spread-operator-clone-object.js

Created January 6, 2019 17:59
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spread-operator-clone-object.js
let dog = {name: 'Toby', age: 3, race: 'Beagle', size: 'small'}
let puppy = {…dog, name: 'Max', age: 1}; // Clone dog object and modify its properties
console.log(puppy); // {name: 'Max', age: 1, race: 'Beagle', size: 'small'}
console.log(dog); // {name: 'Toby', age: 3, race: 'Beagle', size: 'small'}
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