public User UpdateUser(User user)
{
var u = this.Users.SingleOrDefault(x => x.Id.Equals(user.Id));
if (u != null) {
u.FirstName = user.FirstName;
u.LastName = user.LastName;
}
return u;
}
public User CreateNewUser(User user)
{
var newUser = new User
{
Id = this.Users.Max(x => x.Id) + 1,
FirstName = user.FirstName,
LastName = user.LastName
};
this.Users.Add(newUser);
return newUser;
}
