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  //MARK: - TableView DataSource Methods
    
    
//TODO: Declare cellForRowAtIndexPath here:
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    
    
    
    let cell = tableView.dequeueReusableCell(withIdentifier: "customMessageCell", for: indexPath) as! CustomMessageCell
    //safe alternative
    guard let cell = tableView.dequeueReusableCell(withIdentifier: "customMessageCell", for: indexPath) as? CustomMessageCell 
    else {fatalError("Could not create the cell")}
    
    
    cell.messageBody.text = messageArray[indexPath.row].messageBody
    cell.senderUsername.text = messageArray[indexPath.row].sender
    cell.avatarImageView.image = UIImage(named: "egg")
    
    if cell.senderUsername.text == Auth.auth().currentUser?.email as String! {
        
        cell.avatarImageView.backgroundColor = UIColor.flatMint()
        cell.messageBackground.backgroundColor = UIColor.flatSkyBlue()
        
        
    }else{
        
        cell.avatarImageView.backgroundColor = UIColor.flatWatermelon()
        cell.messageBackground.backgroundColor = UIColor.flatGray()
        
    }
    
    return cell
}

override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    print(itemArray[indexPath.row])
    
    tableView.deselectRow(at: indexPath, animated: true)
}
    
    
    
    
    
    
    //TODO: Declare numberOfRowsInSection here:
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return messageArray.count
    }