From dd34d2ebd0e2eacdeb13c14ec48b77cc2f45a9a7 Mon Sep 17 00:00:00 2001
From: Diego Sanchez <diego.sanchez@corp.badoo.com>
Date: Mon, 8 Aug 2016 12:58:08 +0100
Subject: [PATCH] Removes warnings

---
 .../Chat Items/TextMessages/TextMessagePresenter.swift    | 6 +++---
 .../Chat Items/TextMessages/TextMessageViewModel.swift    | 4 ++--
 ChattoAdditions/Tests/ObservableTests.swift               | 8 ++++----
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/ChattoAdditions/Source/Chat Items/TextMessages/TextMessagePresenter.swift b/ChattoAdditions/Source/Chat Items/TextMessages/TextMessagePresenter.swift
index c3d3000..bd7e7b7 100644
--- a/ChattoAdditions/Source/Chat Items/TextMessages/TextMessagePresenter.swift	
+++ b/ChattoAdditions/Source/Chat Items/TextMessages/TextMessagePresenter.swift	
@@ -64,7 +64,7 @@ public class TextMessagePresenter<ViewModelBuilderT, InteractionHandlerT where
         let identifier = self.messageViewModel.isIncoming ? "text-message-incoming" : "text-message-outcoming"
         return collectionView.dequeueReusableCellWithReuseIdentifier(identifier, forIndexPath: indexPath)
     }
-    
+
     public override func createViewModel() -> ViewModelBuilderT.ViewModelT {
         let viewModel = self.viewModelBuilder.createViewModel(self.messageModel)
         let updateClosure = { [weak self] (old: Any, new: Any) -> () in
@@ -73,7 +73,7 @@ public class TextMessagePresenter<ViewModelBuilderT, InteractionHandlerT where
         viewModel.avatarImage.observe(self, closure: updateClosure)
         return viewModel
     }
-    
+
     public var textCell: TextMessageCollectionViewCell? {
         if let cell = self.cell {
             if let textCell = cell as? TextMessageCollectionViewCell {
@@ -98,7 +98,7 @@ public class TextMessagePresenter<ViewModelBuilderT, InteractionHandlerT where
             additionalConfiguration?()
         }
     }
-    
+
     public func updateCurrentCell() {
         if let cell = self.textCell, decorationAttributes = self.decorationAttributes {
             self.configureCell(cell, decorationAttributes: decorationAttributes, animated: self.itemVisibility != .Appearing, additionalConfiguration: nil)
diff --git a/ChattoAdditions/Source/Chat Items/TextMessages/TextMessageViewModel.swift b/ChattoAdditions/Source/Chat Items/TextMessages/TextMessageViewModel.swift
index 8fc65f6..719fc6d 100644
--- a/ChattoAdditions/Source/Chat Items/TextMessages/TextMessageViewModel.swift	
+++ b/ChattoAdditions/Source/Chat Items/TextMessages/TextMessageViewModel.swift	
@@ -39,11 +39,11 @@ public class TextMessageViewModel<TextMessageModelT: TextMessageModelProtocol>:
         self.textMessage = textMessage
         self.messageViewModel = messageViewModel
     }
-    
+
     public func willBeShown() {
         // Need to declare empty. Otherwise subclass code won't execute (as of Xcode 7.2)
     }
-    
+
     public func wasHidden() {
         // Need to declare empty. Otherwise subclass code won't execute (as of Xcode 7.2)
     }
diff --git a/ChattoAdditions/Tests/ObservableTests.swift b/ChattoAdditions/Tests/ObservableTests.swift
index ad75fca..e216aca 100644
--- a/ChattoAdditions/Tests/ObservableTests.swift
+++ b/ChattoAdditions/Tests/ObservableTests.swift
@@ -28,7 +28,7 @@ import XCTest
 class ObservableTests: XCTestCase {
 
     func testThatObserverClosureIsExecuted() {
-        var subject = Observable<Int>(0)
+        let subject = Observable<Int>(0)
         var executed = false
         subject.observe(self) { (old, new) -> () in
             executed = true
@@ -38,7 +38,7 @@ class ObservableTests: XCTestCase {
     }
 
     func testThatObserverClosuresAreExecuted() {
-        var subject = Observable<Int>(0)
+        let subject = Observable<Int>(0)
         var executed1 = false, executed2 = false
         subject.observe(self) { (old, new) -> () in
             executed1 = true
@@ -52,7 +52,7 @@ class ObservableTests: XCTestCase {
     }
 
     func testThatObserverClosureIsNotExecutedIfObserverWasDeallocated() {
-        var subject = Observable<Int>(0)
+        let subject = Observable<Int>(0)
         var observer: NSObject? = NSObject()
         var executed = false
         subject.observe(observer!) { (old, new) -> () in
@@ -64,7 +64,7 @@ class ObservableTests: XCTestCase {
     }
 
     func testNothingHappensIfNoObserversHaveBeenAdded() {
-        var subject = Observable<Int>(0)
+        let subject = Observable<Int>(0)
         subject.value = 1
         XCTAssertEqual(1, subject.value)
     }