What is destructuring assignment
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The destructuring assignment is a JavaScript expression that makes it possible to unpack values from arrays or properties from objects into distinct variables. Let’s get the month values from an array using destructuring assignment
var [one, two, three] = [“JAN”, “FEB”, “MARCH”];
console.log(one); // “JAN”
console.log(two); // “FEB”
console.log(three); // “MARCH”
and you can get user properties of an object using destructuring assignment,
var { name, age } = { name: “John”, age: 32 };
console.log(name); // John
console.log(age); // 32