Array.prototype.find() finds one item in an array.
Array.prototype.find makes finding items in arrays easier
takes a compare function
const found = [true].find(true);
assert.equal(found, true);returns the first value found
const found = [0, 1].find(item => item > 1);
assert.equal(found, 2);returns undefined when nothing was found
const found = [1, 2, 3].find(item => item === 2);
assert.equal(found, void 0);combined with destructuring complex compares become short
const bob = {name: 'Bob'};
const alice = {name: 'Alice'};
const found = [bob, alice].find(({name}) => name);
assert.equal(found, alice);