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alexnault/immutability.js

Created March 24, 2019 01:27
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Immutabilty example in JavaScript
Raw
immutability.js
// mutable
const bands = ["Metallica", "Queen"];
bands.push("Nirvana");
// immutable
const someBands = ["Metallica", "Queen"];
const bands = [...someBands, "Nirvana"];
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