javascript if shorthand

 isLoggedIn ? "Logout" : "Login";

condition ? doThisIfTrue : doThisIfFalse

1 > 2 ? console.log(true) : console.log(false)
// returns false

var variable = (condition) ? (true block) : ((condition2) ? (true block2) : (else block2))

pet = pets.find(pet => pet.type ==='Dog' && pet.name === 'Tommy');
console.log(pet); // { type: 'Dog', name: 'Tommy' }