wasSharp – Diff between revs 43 and 46

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             params Predicate<T>[] @case)
+        {
             if (@case.Length % 2 != 0)
                 throw new ArgumentException("Pairs of predicates expected.");
+            var enumerable = query as IList<T> ?? query.ToList();
-            try
+            using (var iter = enumerable.GetEnumerator())
-            {
-                var enumerable = query as IList<T> ?? query.ToList();
+            {
-                using (var iter = enumerable.GetEnumerator())
+                while (iter.MoveNext())
                 {
+                    var match = false;
-                    while (iter.MoveNext())
+                    for (var i = 0; i < @case.Length; i += 2)
                     {
-                        for (var i = 0; i < @case.Length; i += 2)
+                        if (!@case[i].Invoke(iter.Current))
+                            continue;
-                        {
-                            if (@case[i].Invoke(iter.Current) && @case[i + 1].Invoke(iter.Current))
+                        if (@case[i + 1].Invoke(iter.Current))
+                            return;
-                                throw new Exception();
                         match = true;
+                    }
+                    if (!match)
                         @default.Invoke(iter.Current);
-                }
-                @default.Invoke(enumerable.Last());
-            }
-            catch
+                }
+            }
+        }