From a37baa30fd4b3faef4cefde87be1b51610819692 Mon Sep 17 00:00:00 2001
From: nixzhu <zhuhongxu@gmail.com>
Date: Wed, 9 Dec 2015 13:34:09 +0800
Subject: [PATCH] private in YepTabBar

---
 Yep/ViewControllers/TabBar/YepTabBarController.swift | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Yep/ViewControllers/TabBar/YepTabBarController.swift b/Yep/ViewControllers/TabBar/YepTabBarController.swift
index fba31211..3354b3a8 100644
--- a/Yep/ViewControllers/TabBar/YepTabBarController.swift
+++ b/Yep/ViewControllers/TabBar/YepTabBarController.swift
@@ -10,7 +10,7 @@ import UIKit
 
 class YepTabBarController: UITabBarController {
 
-    enum Tab: Int {
+    private enum Tab: Int {
 
         case Conversations
         case Contacts
@@ -35,10 +35,10 @@ class YepTabBarController: UITabBarController {
         }
     }
 
-    var previousTab = Tab.Conversations
+    private var previousTab = Tab.Conversations
 
-    var checkDoubleTapOnFeedsTimer: NSTimer?
-    var hasFirstTapOnFeedsWhenItIsAtTop = false {
+    private var checkDoubleTapOnFeedsTimer: NSTimer?
+    private var hasFirstTapOnFeedsWhenItIsAtTop = false {
         willSet {
             if newValue {
                 let timer = NSTimer.scheduledTimerWithTimeInterval(0.5, target: self, selector: "checkDoubleTapOnFeeds:", userInfo: nil, repeats: false)
@@ -50,12 +50,12 @@ class YepTabBarController: UITabBarController {
         }
     }
 
-    func checkDoubleTapOnFeeds(timer: NSTimer) {
+    @objc private func checkDoubleTapOnFeeds(timer: NSTimer) {
 
         hasFirstTapOnFeedsWhenItIsAtTop = false
     }
 
-    struct Listener {
+    private struct Listener {
         static let lauchStyle = "YepTabBarController.lauchStyle"
     }