Networking with Combine
We now have some of the basics; let's create a networking layer that uses Combine. Most of this code structure is just a networking layer, but we will use URLSession. Let's get started.
Open the API file inside of the View Model folder and add the following:
struct API {
enum Error: LocalizedError, Identifiable {
var id: String { localizedDescription }
case addressUnreachable(URL)
case invalidResponse
var errorDescription: String? {
switch self {
case .invalidResponse: return 'The server ...
