import Foundation

public struct User {
    let name: String
    let gender: String
    let email: String
}

public class UserManager {

    //set array of users (in reality this is usually from a network call
    public var users: [User] = [User(name: "Albert", gender: "Male", email: "albert@gmail.com"), User(name: "Bob", gender: "Male", email: "bob@gmail.com"), User(name: "Celine", gender: "Female", email: "celine@gmail.com"), User(name: "Derrick", gender: "Male", email: "derrick@gmail.com"), User(name: "Aldwin", gender: "Male", email: "aldwin@gmail.com")]

    //return total count
    public var userCount: Int {
        return users.count
    }

    //get user
    public func getUser(at index:Int) -> User {
        return users[index]
    }

    public func deleteUser(at index: Int) {
        users.remove(at: index)
    }
}