UserSearchViewController.swift

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return resultsArray.count
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "userCell", for: indexPath)

    if let userCell = cell as? UserTableViewCell {
        let userData = resultsArray[indexPath.row]
        userCell.displayName.text = userData["displayname"]
        userCell.email.text = userData["email"]
    }

    return cell
}