Method

var word = "fortunate"
word.contains("tuna")

var password = "Mary had a little loris"
var newPassword = password.replacingOccurences(of: "a" with "A")

import Foundation

var didYouKnowString = "Did you know that the Swift String class comes with lots of useful methods?"
var whisperString = "pass" + ", " + "\(didYouKnowString.lowercased())"
var shoutString = "TODO: Make the shoutString here!"

import Foundation

var forwardString = "stressed"

var lottaLikes = "If like, you wanna learn Swift like, you should build lots of small apps, cuz it's like, a good way to practice."