davidseek · February 8, 2021 03:15
diff --git a/hotel.swift b/hotel.swift
 // I'm creating a hotel class
 class Hotel {

  // And I'm giving it the following defintions for some functions
  // One function to check a dog in that returns a roomID
  func checkIn(_ dog: Dog) -> String
  // And one function that checks the dog out.
  func checkOut(_ dog: Dog) -> Dog?
 }
	// I'm creating a hotel class
	class Hotel {

	// And I'm giving it the following defintions for some functions
	// One function to check a dog in that returns a roomID
	func checkIn(_ dog: Dog) -> String
	// And one function that checks the dog out.
	func checkOut(_ dog: Dog) -> Dog?
	}