1 files changed, 0 insertions, 72 deletions
diff --git a/Rx.NET/System.Reactive.Linq/Reactive/Linq/Observαble/ToLookup.cs b/Rx.NET/System.Reactive.Linq/Reactive/Linq/Observαble/ToLookup.cs
deleted file mode 100644
index 55ff7d3..0000000
--- a/Rx.NET/System.Reactive.Linq/Reactive/Linq/Observαble/ToLookup.cs
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
-
-#if !NO_PERF
-using System;
-using System.Collections.Generic;
-using System.Linq;
-
-namespace System.Reactive.Linq.Observαble
-{
-    class ToLookup<TSource, TKey, TElement> : Producer<ILookup<TKey, TElement>>
-    {
-        private readonly IObservable<TSource> _source;
-        private readonly Func<TSource, TKey> _keySelector;
-        private readonly Func<TSource, TElement> _elementSelector;
-        private readonly IEqualityComparer<TKey> _comparer;
-
-        public ToLookup(IObservable<TSource> source, Func<TSource, TKey> keySelector, Func<TSource, TElement> elementSelector, IEqualityComparer<TKey> comparer)
-        {
-            _source = source;
-            _keySelector = keySelector;
-            _elementSelector = elementSelector;
-            _comparer = comparer;
-        }
-
-        protected override IDisposable Run(IObserver<ILookup<TKey, TElement>> observer, IDisposable cancel, Action<IDisposable> setSink)
-        {
-            var sink = new _(this, observer, cancel);
-            setSink(sink);
-            return _source.SubscribeSafe(sink);
-        }
-
-        class _ : Sink<ILookup<TKey, TElement>>, IObserver<TSource>
-        {
-            private readonly ToLookup<TSource, TKey, TElement> _parent;
-            private Lookup<TKey, TElement> _lookup;
-
-            public _(ToLookup<TSource, TKey, TElement> parent, IObserver<ILookup<TKey, TElement>> observer, IDisposable cancel)
-                : base(observer, cancel)
-            {
-                _parent = parent;
-                _lookup = new Lookup<TKey, TElement>(_parent._comparer);
-            }
-
-            public void OnNext(TSource value)
-            {
-                try
-                {
-                    _lookup.Add(_parent._keySelector(value), _parent._elementSelector(value));
-                }
-                catch (Exception ex)
-                {
-                    base._observer.OnError(ex);
-                    base.Dispose();
-                }
-            }
-
-            public void OnError(Exception error)
-            {
-                base._observer.OnError(error);
-                base.Dispose();
-            }
-
-            public void OnCompleted()
-            {
-                base._observer.OnNext(_lookup);
-                base._observer.OnCompleted();
-                base.Dispose();
-            }
-        }
-    }
-}
-#endif
-\ No newline at end of file