Merge branch 'scribble' of https://github.com/TrueDoctor/DiscoBot into scribble

1 files changed, 10 insertions, 14 deletions

diff --git a/FireBase/ObservableExtensions.cs b/FireBase/ObservableExtensions.cs
index 37c3ef7..bc46261 100644
--- a/FireBase/ObservableExtensions.cs
+++ b/FireBase/ObservableExtensions.cs
@@ -1,21 +1,20 @@
-namespace Firebase.Database
-{
-    using System;
-    using System.Collections.ObjectModel;
-
-    using Firebase.Database.Streaming;
+using System;
+using System.Collections.ObjectModel;
+using Firebase.Database.Streaming;
 
+namespace Firebase.Database
+{
     /// <summary>
-    /// Extensions for <see cref="IObservable{T}"/>.
+    ///     Extensions for <see cref="IObservable{T}" />.
     /// </summary>
     public static class ObservableExtensions
     {
         /// <summary>
-        /// Starts observing on given firebase observable and propagates event into an <see cref="ObservableCollection{T}"/>.
+        ///     Starts observing on given firebase observable and propagates event into an <see cref="ObservableCollection{T}" />.
         /// </summary>
         /// <param name="observable"> The observable. </param>
         /// <typeparam name="T"> Type of entity. </typeparam>
-        /// <returns> The <see cref="ObservableCollection{T}"/>. </returns> 
+        /// <returns> The <see cref="ObservableCollection{T}" />. </returns>
         public static ObservableCollection<T> AsObservableCollection<T>(this IObservable<FirebaseEvent<T>> observable)
         {
             var collection = new ObservableCollection<T>();
@@ -25,10 +24,7 @@
                 if (f.EventType == FirebaseEventType.InsertOrUpdate)
                 {
                     var i = collection.IndexOf(f.Object);
-                    if (i >= 0)
-                    {
-                        collection.RemoveAt(i);
-                    }
+                    if (i >= 0) collection.RemoveAt(i);
 
                     collection.Add(f.Object);
                 }
@@ -41,4 +37,4 @@
             return collection;
         }
     }
-}
+}
\ No newline at end of file