Convert an array into one object code example

Example 1: js array into object

const names = ['Alex', 'Bob', 'Johny', 'Atta'];

// convert array to th object
const obj = Object.assign({}, names);

// print object
console.log(obj);

// {0: "Alex", 1: "Bob", 2: "Johny", 3: "Atta"}

Example 2: js array to object with keys

const arr = ['a','b','c'];
const res = arr.reduce((a,b)=> (a[b]='',a),{});
console.log(res)