Creating multiple tableViews in one ViewController...this just starts out as a view controller

twotableviewsInOneView.swift

//
//  ViewController.swift
//  Delete
//
//  Created by Mike Chirico on 10/21/15.
//  Copyright © 2015 Mike Chirico. All rights reserved.
//

import UIKit

class ViewController: UIViewController, UITableViewDataSource, UITableViewDelegate {
    
    
    @IBOutlet weak var tableView: UITableView!
    @IBOutlet weak var tableView1: UITableView!
    
    /// A simple data structure to populate the table view.
    struct PreviewDetail {
        let title: String
        let preferredHeight: Double
    }
    
    let sampleData = [
        PreviewDetail(title: "Small", preferredHeight: 160.0),
        PreviewDetail(title: "Medium", preferredHeight: 320.0),
        PreviewDetail(title: "Large", preferredHeight: 0.0) // 0.0 to get the default height.
    ]
    
    let sampleData1 = [
        PreviewDetail(title: "One", preferredHeight: 160.0),
        PreviewDetail(title: "Two", preferredHeight: 320.0),
        PreviewDetail(title: "Three", preferredHeight: 0.0), // 0.0 to get the default height.
        PreviewDetail(title: "More", preferredHeight: 0.0) // 0.0 to get the default height.
    ]
    
    
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        
        
        tableView.dataSource = self
        tableView.delegate = self
        tableView.registerClass(UITableViewCell.self, forCellReuseIdentifier: "cell")
        
        tableView1.dataSource = self
        tableView1.delegate = self
        tableView1.registerClass(UITableViewCell.self, forCellReuseIdentifier: "cell1")
        
        
    }
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    
    
    
    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        // Return the number of items in the sample data structure.
        
        var count:Int?
        
        if tableView == self.tableView {
            count = sampleData.count
        }
        
        if tableView == self.tableView1 {
            count =  sampleData1.count
        }
        
        return count!
        
    }
    
    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        
        var cell:UITableViewCell?
        
        if tableView == self.tableView {
            cell = tableView.dequeueReusableCellWithIdentifier("cell", forIndexPath: indexPath)
            let previewDetail = sampleData[indexPath.row]
            cell!.textLabel!.text = previewDetail.title
            
        }
        
        if tableView == self.tableView1 {
            cell = tableView.dequeueReusableCellWithIdentifier("cell1", forIndexPath: indexPath)
            let previewDetail = sampleData1[indexPath.row]
            cell!.textLabel!.text = previewDetail.title
            
        }
        
        
        
        return cell!
    }
    
    
    func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
        print("did select:      \(indexPath.row)  ")
     }
    
    
    
}