const namesArray = ['ryu', 'chun-li', 'ryu', 'shaun'];
console.log(namesArray);

// const namesSet = new Set(['ryu', 'chun-li', 'ryu', 'shaun']);
const namesSet = new Set(namesArray);
console.log(namesSet);

// const uniqueNames = [...namesSet];
const uniqueNames = [...new Set(namesArray)];
console.log(uniqueNames);