Write a function that searches an array of names (unsorted) for the name "Bob" and returns the location in the array. If Bob is not in the array, return -1.
findBob(["Jimmy", "Layla", "Bob"]) ➞ 2
findBob(["Bob", "Layla", "Kaitlyn", "Patricia"]) ➞ 0
findBob(["Jimmy", "Layla", "James"]) ➞ -1
Assume all names start with a capital letter and are lowercase thereafter (i.e. don't worry about finding "BOB" or "bob").