From e75534abb11d52faec41c76f663bb9a99cd7aac3 Mon Sep 17 00:00:00 2001
From: yury <yury.korolev@gmail.com>
Date: Sun, 13 Sep 2015 20:36:28 +0300
Subject: [PATCH] Use `if case` for element and error properties

---
 RxSwift/Event.swift | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/RxSwift/Event.swift b/RxSwift/Event.swift
index d7a5f5a6..b0714f70 100644
--- a/RxSwift/Event.swift
+++ b/RxSwift/Event.swift
@@ -87,12 +87,10 @@ extension Event {
     */
     public var element: Element? {
         get {
-            switch self {
-            case .Next(let value):
+            if case .Next(let value) = self {
                 return value
-            case .Error: fallthrough
-            case .Completed: return nil
             }
+            return nil
         }
     }
     
@@ -101,14 +99,10 @@ extension Event {
     */
     public var error: ErrorType? {
         get {
-            switch self {
-            case .Next:
-                return nil
-            case .Error(let error):
+            if case .Error(let error) = self {
                 return error
-            case .Completed:
-                return nil
             }
+            return nil
         }
     }
 }
\ No newline at end of file