array-includes.js

//Array includes() method
//check to see if something is inside an array
//method returns a Boolean answer

let dwarves = ['Grumpy', 'Sneezy', 'Happy', 'Bashful', 'Doc', 'Dopey', 'Sleepy'];

let name1 = 'Peter Dinklage';
let name2 = 'Kenny Baker';
let name3 = 'Happy';

let hasPeter = dwarves.includes(name1);
let hasKenny = dwarves.includes(name2);
let hasHappy = dwarves.includes(name3);
let hasHappy3 = dwarves.includes(name3, 3);


console.log("contains Peter", hasPeter);
console.log("contains Kenny", hasKenny);
console.log("contains Happy", hasHappy);
console.log("contains Happy after index 3", hasHappy3);