From 2298cb2a1a7257fad4c22260fe1df2d08db285c3 Mon Sep 17 00:00:00 2001
From: Erik <nuclear.ace@gmail.com>
Date: Mon, 19 Jan 2015 10:24:49 -0500
Subject: [PATCH] I don't see a reason why handler should be optional

---
 SwiftIO/Event.swift          | 1 -
 SwiftIO/EventHandler.swift   | 1 -
 SwiftIO/SocketIOClient.swift | 8 +++++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/SwiftIO/Event.swift b/SwiftIO/Event.swift
index db538ee..bc9edd0 100644
--- a/SwiftIO/Event.swift
+++ b/SwiftIO/Event.swift
@@ -22,7 +22,6 @@
 //  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 //  THE SOFTWARE.
 
-
 import Foundation
 
 class Event {
diff --git a/SwiftIO/EventHandler.swift b/SwiftIO/EventHandler.swift
index 001f13b..34e49c4 100644
--- a/SwiftIO/EventHandler.swift
+++ b/SwiftIO/EventHandler.swift
@@ -24,7 +24,6 @@
 
 import Foundation
 
-
 class EventHandler: NSObject {
     let event:String!
     let callback:((data:AnyObject?) -> Void)!
diff --git a/SwiftIO/SocketIOClient.swift b/SwiftIO/SocketIOClient.swift
index 273f9a9..8c09988 100644
--- a/SwiftIO/SocketIOClient.swift
+++ b/SwiftIO/SocketIOClient.swift
@@ -102,6 +102,8 @@ class SocketIOClient: NSObject, SRWebSocketDelegate {
     }
     
     // Sends a message
+    // If a message contains binary we have to send those
+    // seperately.
     func emit(event:String, args:AnyObject? = nil) {
         if !self.connected {
             return
@@ -144,9 +146,9 @@ class SocketIOClient: NSObject, SRWebSocketDelegate {
     }
     
     // Handles events
-    func handleEvent(#event:String, var data:AnyObject?) {
+    func handleEvent(#event:String, data:AnyObject?) {
         // println("Should do event: \(event) with data: \(data)")
-        // data = parseData(data as? String)
+        
         for handler in self.handlers {
             if handler.event == event {
                 if data == nil {
@@ -160,7 +162,7 @@ class SocketIOClient: NSObject, SRWebSocketDelegate {
     }
     
     // Adds handlers to the socket
-    func on(name:String, callback:((data:AnyObject?) -> Void)?) {
+    func on(name:String, callback:((data:AnyObject?) -> Void)) {
         let handler = EventHandler(event: name, callback: callback)
         self.handlers.append(handler)
     }