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NyaGarcia/immutable-object.js

Created September 14, 2019 15:18
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Copying an object immutably with the spread operator
Raw
immutable-object.js
const mySquirtle = {
name: 'Squirtle',
type: 'Water',
hp: 100
};
const anotherSquirtle = { ...mySquirtle };
anotherSquirtle.hp = 0;
console.log(anotherSquirtle); //Result: { name: 'Squirtle', type: 'Water', hp: 0 }
console.log(mySquirtle); //Result: { name: 'Squirtle', type: 'Water', hp: 100 }
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