swift doc comments
/**
Sign up a new user with email and password
- Parameters:
- email: email address of user
- password: new password of user
- Returns: True if the user has successfully signed up, False otherwise
*/
public func signUp(withEmail email: String, andPassword password: String) -> Bool {
var complete = false
auth.createUser(withEmail: email, password: password) { (result, error) in
if result != nil {
print(result!.description)
complete = true
} else {
print(error.debugDescription)
}
}
print(complete)
return complete
}