Exemple #1
0
        public IActionResult Index(int year)
        {
            Func <string, IDictionary <string, object>, IEnumerable <WorldCupFsharpRepositoryModule.WorldCupDto> >
            readDataFunc = (s, p) => _postgresConnection.readData <WorldCupFsharpRepositoryModule.WorldCupDto>(s,
                                                                                                               p);

            var readData = FuncConvert.FromFunc(readDataFunc);

            var worldCupFsharpOption = WorldCupFsharpRepositoryModule.findByYear(readData, YearModule.create(year));

            if (worldCupFsharpOption.HasValue())
            {
                var worldCupFsharp = worldCupFsharpOption.Value;

                var worldCupVm = new WorldCupVm
                {
                    Year   = YearModule.value(worldCupFsharp.Year),
                    Host   = WorldCupHostModule.value(worldCupFsharp.Host),
                    Winner = CountryModule.value(worldCupFsharp.Winner)
                };

                return(Content(JsonConvert.SerializeObject(worldCupVm), "application/json"));
            }

            return(NotFound());
        }
            Tuple <T, FSharpList <TEvent> > decide_(TState state)
            {
                var a = new Accumulator <TEvent, TState>(FuncConvert.FromFunc(_fold), state);
                var r = decide(a);

                return(Tuple.Create(r, a.Accumulated));
            }
Exemple #3
0
 public EquinoxHandler
     (Func <TState, IEnumerable <TEvent>, TState> fold,
     ILogger log,
     IStream <TEvent, TState> stream,
     int maxAttempts = 3)
     : base(FuncConvert.FromFunc(fold), log, stream, maxAttempts)
 {
 }
        public static FsCodec.IEventCodec <TEvent, byte[], object> Create <TEvent>(
            Func <TEvent, Tuple <string, byte[]> > encode,
            Func <string, byte[], TEvent> tryDecode) where TEvent : class
        {
            return(FsCodec.Codec.Create(
                       FuncConvert.FromFunc(encode),
                       FuncConvert.FromFunc((Func <Tuple <string, byte[]>, FSharpOption <TEvent> >)TryDecodeImpl)));

            FSharpOption <TEvent> TryDecodeImpl(Tuple <string, byte[]> encoded) => OptionModule.OfObj(tryDecode(encoded.Item1, encoded.Item2));
        }
Exemple #5
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        private Sql.DmlDdlSqlStatement BuildStatement(string query, InputStringNormalizer stringNormalizer)
        {
            query = stringNormalizer.InputForLexer;

            var lexbuf = LexBuffer <char> .FromString(query);

            Func <LexBuffer <char>, SqlParser.token> func = (x) => SqlLexer.tokenize(x);

            return(SqlParser.startCT(FuncConvert.FromFunc(func), lexbuf));
        }
        public IViewBuilder ContentMultiple(string property, IEnumerable <Types.IView> content)
        {
            var getter = FSharpValueOption <FSharpFunc <TView, object> > .Some(FuncConvert.FromFunc <TView, object>(control => control.Children));

            var setter = FSharpValueOption <FSharpFunc <Tuple <TView, object>, Unit> > .None;
            var list   = Microsoft.FSharp.Collections.ListModule.OfSeq(content);

            Attrs.Add(Avalonia.FuncUI.Builder.AttrBuilder <TView> .CreateContentMultiple(property, getter, setter, list));
            return(this);
        }
Exemple #7
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        public static Equinox.UnionCodec.IUnionEncoder <TEvent, byte[]> Create <TEvent>(
            Func <TEvent, Tuple <string, byte[]> > encode,
            Func <string, byte[], TEvent> tryDecode,
            JsonSerializerSettings settings = null) where TEvent : class
        {
            return(Equinox.UnionCodec.JsonUtf8.Create <TEvent>(
                       FuncConvert.FromFunc(encode),
                       FuncConvert.FromFunc((Func <Tuple <string, byte[]>, FSharpOption <TEvent> >)TryDecodeImpl)));

            FSharpOption <TEvent> TryDecodeImpl(Tuple <string, byte[]> encoded) => OptionModule.OfObj(tryDecode(encoded.Item1, encoded.Item2));
        }
Exemple #8
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        public void FSharpFunc()
        {
            Equal(I.Module.ReturnsFunc().Invoke(3), 3);
            Equal(I.Module.ReturnsFunc2().Invoke(1).Invoke(2), 3);
            Func <int, int> f = I.Module.ReturnsFunc().Invoke;

            Equal(f(3), 3);
            Equal(I.Module.InvokeFunc(FSharpConvert.Fun((int x) => x + 1), 1), 2);
            Equal(I.Module.InvokeFunc2(FSharpConvert.Fun((int x, int y) => x + y), 1, 2), 3);
            Equal(I.Module.InvokeFunc(FuncConvert.FromFunc((int x) => x + 1), 1), 2);
            Equal(I.Module.InvokeFunc2(FuncConvert.FromFunc((int x, int y) => x + y), 1, 2), 3);
        }
        /// Run the decision method, letting it decide whether or not the Command's intent should manifest as Events
        public async Task <Unit> Execute(Func <TState, IEnumerable <TEvent> > interpret)
        {
            FSharpList <TEvent> decide_(TState state)
            {
                var a = new Accumulator <TEvent, TState>(_fold, state);

                a.Execute(interpret);
                return(ListModule.OfSeq(a.Accumulated));
            }

            return(await FSharpAsync.StartAsTask(Transact(FuncConvert.FromFunc <TState, FSharpList <TEvent> >(decide_)), null, null));
        }
        public static Arbitrary <IConfirmableMessage> CreateConfirmableMessage()
        {
            Func <string, long, IConfirmableMessage> combiner =
                (senderId, confirmationId) => new ConfirmableMessageEnvelope(confirmationId, senderId, string.Empty);

            return(Arb.From(Gen.Map2(FuncConvert.FromFunc(combiner),
                                     Gen.Elements("a", "b", "c", "d", "e", "f",
                                                  "g"), // restrict the number of possible senders to something small
                                     Arb.Default.Int64().Generator.Where(x => x > 0))));

            //return Arb.From(Arb.Default.Int64().Generator.Where(x => x > 0)
            //    .Select(x => (IConfirmableMessage)new ConfirmableMessageEnvelope(x, "foo", string.Empty)));
        }
Exemple #11
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        public IViewBuilder Property <TValue>(string property, TValue value, Func <TView, TValue> getter, Action <TView, TValue> setter, Func <TValue, TValue, bool> comparer)
        {
            var cmp = comparer == null
                ? FSharpValueOption <FSharpFunc <Tuple <object, object>, bool> > .None
                : FSharpValueOption <FSharpFunc <Tuple <object, object>, bool> > .Some(FuncConvert.FromFunc <Tuple <object, object>, bool>(t => comparer((TValue)t.Item1, (TValue)t.Item2)));

            var get = getter == null
                ? FSharpValueOption <FSharpFunc <TView, TValue> > .None
                : FSharpValueOption <FSharpFunc <TView, TValue> > .Some(FuncConvert.FromFunc(getter));

            var set = setter == null
                ? FSharpValueOption <FSharpFunc <Tuple <TView, TValue>, Unit> > .None
                : FSharpValueOption <FSharpFunc <Tuple <TView, TValue>, Unit> > .Some(FuncConvert.FromAction <Tuple <TView, TValue> >(tup => setter(tup.Item1, tup.Item2)));

            Attrs.Add(Avalonia.FuncUI.Builder.AttrBuilder <TView> .CreateProperty(property, value, get, set, cmp));
            return(this);
        }
Exemple #12
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        public Move FindBestMove(Game game)
        {
            FSharpFunc <Game, bool> gameOver = FuncConvert.FromFunc <Game, bool>(GameOver);
            FSharpFunc <Game, FSharpFunc <Player, int> > heuristic = FuncConvert.FromFunc <Game, Player, int>(Heuristic);
            FSharpFunc <Game, Player> getTurn = FuncConvert.FromFunc <Game, Player>(GetTurn);
            FSharpFunc <Game, IEnumerable <Move> >      moveGenerator = FuncConvert.FromFunc <Game, IEnumerable <Move> >(MoveGenerator);
            FSharpFunc <Game, FSharpFunc <Move, Game> > applyMove     = FuncConvert.FromFunc <Game, Move, Game>(ApplyMove);

            OptimizedClosures.FSharpFunc <int, int, Game, Player, Tuple <FSharpOption <Move>, int> > mini =
                (OptimizedClosures.FSharpFunc <int, int, Game, Player, Tuple <FSharpOption <Move>, int> >)GameTheory.MiniMaxWithAlphaBetaPruningGenerator(heuristic,
                                                                                                                                                          getTurn, gameOver, moveGenerator, applyMove);

            NodeCounter.Reset();
            Tuple <FSharpOption <Move>, int> best = mini.Invoke(int.MinValue, int.MaxValue, game, game.Turn);
            Move move = best.Item1.Value;

            return(move);
        }
Exemple #13
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        public override Func <Target, Equinox.Core.IStream <TEvent, TState> > Resolve <TEvent, TState>(
            FsCodec.IUnionEncoder <TEvent, byte[], object> codec,
            Func <TState, IEnumerable <TEvent>, TState> fold,
            TState initial,
            Func <TEvent, bool> isOrigin  = null,
            Func <TState, TEvent> compact = null)
        {
            var accessStrategy =
                isOrigin == null && compact == null
                    ? null
                    : AccessStrategy <TEvent, TState> .NewSnapshot(FuncConvert.FromFunc(isOrigin), FuncConvert.FromFunc(compact));

            var cacheStrategy = _cache == null
                ? null
                : CachingStrategy.NewSlidingWindow(_cache, TimeSpan.FromMinutes(20));
            var resolver = new Resolver <TEvent, TState, object>(_store, codec, FuncConvert.FromFunc(fold), initial, cacheStrategy, accessStrategy);

            return(t => resolver.Resolve(t));
        }
Exemple #14
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        public void FSharpFunc()
        {
            Equal(I.Module.ReturnsFunc().Invoke(3), 3);
            Equal(I.Module.ReturnsFunc2().Invoke(1).Invoke(2), 3);
            Func <int, int> f = I.Module.ReturnsFunc().Invoke;

            Equal(f(3), 3);
            Equal(I.Module.InvokeFunc(FSharpConvert.Fun((int x) => x + 1), 1), 2);
            Equal(I.Module.InvokeFunc2(FSharpConvert.Fun((int x, int y) => x + y), 1, 2), 3);
            Equal(I.Module.InvokeFunc(FuncConvert.FromFunc((int x) => x + 1), 1), 2);
            Equal(I.Module.InvokeFunc2(FuncConvert.FromFunc((int x, int y) => x + y), 1, 2), 3);
            Equal(I.Module.InvokeFunc(FuncConvert.ToFSharpFunc((int x) => x + 1), 1), 2);
            var c = FSharpFunc <int, int> .ToConverter(I.Module.ReturnsFunc());

            Equal(c(3), 3);
            var f2 = FSharpFunc <int, int> .FromConverter(c);

            Equal(f2.Invoke(3), 3);
        }
        public override Func <string, IStream <TEvent, TState> > Resolve <TEvent, TState>(
            FsCodec.IEventCodec <TEvent, byte[], object> codec,
            Func <TState, IEnumerable <TEvent>, TState> fold,
            TState initial,
            Func <TEvent, bool> isOrigin     = null,
            Func <TState, TEvent> toSnapshot = null)
        {
            var accessStrategy =
                isOrigin == null && toSnapshot == null
                    ? null
                    : AccessStrategy <TEvent, TState> .NewRollingSnapshots(FuncConvert.FromFunc(isOrigin), FuncConvert.FromFunc(toSnapshot));

            var cacheStrategy = _cache == null
                ? null
                : CachingStrategy.NewSlidingWindow(_cache, TimeSpan.FromMinutes(20));
            var cat = new EventStoreCategory <TEvent, TState, object>(_connection, codec, FuncConvert.FromFunc(fold),
                                                                      initial, cacheStrategy, accessStrategy);

            return(t => cat.Resolve(t));
        }
Exemple #16
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        public override Func <Target, IStream <TEvent, TState> > Resolve <TEvent, TState>(
            IUnionEncoder <TEvent, byte[]> codec,
            Func <TState, IEnumerable <TEvent>, TState> fold,
            TState initial,
            Func <TEvent, bool> isOrigin  = null,
            Func <TState, TEvent> compact = null)
        {
            var accessStrategy =
                isOrigin == null && compact == null
                    ? null
                    : AccessStrategy <TEvent, TState> .NewRollingSnapshots(FuncConvert.FromFunc(isOrigin), FuncConvert.FromFunc(compact));

            var cacheStrategy = _cache == null
                ? null
                : CachingStrategy.NewSlidingWindow(_cache, TimeSpan.FromMinutes(20));
            var resolver = new GesResolver <TEvent, TState>(_gateway, codec, FuncConvert.FromFunc(fold),
                                                            initial, accessStrategy, cacheStrategy);

            return(t => resolver.Resolve.Invoke(t));
        }
        /// <summary>
        ///     Modify parameters of an FsCheck.Config.
        /// </summary>
        public static FsCheckConfig With(
            this FsCheckConfig config, List <Type> Arbitrary = null, int?EndSize           = null,
            Func <int, object[], string> Every = null, Func <object[], string> EveryShrink = null,
            int?MaxRejected = null, int?MaxTest = null, string Name = null,
            ParallelRunConfig ParallelRunConfig = null, bool?QuietOnSuccess = null,
            Tuple <ulong, ulong, int> Replay    = null, IRunner Runner      = null, int?StartSize = null)
        {
            // Create complex FSharp type
            var replay = config.Replay;

            if (Replay != null)
            {
                replay = FSharpOption <Replay> .Some(
                    new Replay(new Rnd(Replay.Item1, Replay.Item2), FSharpOption <int> .Some(Replay.Item3))
                    );
            }

            // Create complex FSharp type
            var parallelRunConfig = config.ParallelRunConfig;

            if (ParallelRunConfig != null)
            {
                parallelRunConfig = FSharpOption <ParallelRunConfig> .Some(
                    new ParallelRunConfig(ParallelRunConfig.MaxDegreeOfParallelism)
                    );
            }

            // Create complex FSharp func
            var every = config.Every;

            if (Every != null)
            {
                every = FuncConvert.FromFunc(
                    (Func <int, FSharpList <object>, string>)((numTest, list) => Every(numTest, list.ToArray()))
                    );
            }

            // Create complex FSharp func
            var everyShrink = config.EveryShrink;

            if (Every != null)
            {
                everyShrink = FuncConvert.FromFunc(
                    (Func <FSharpList <object>, string>)(list => EveryShrink(list.ToArray()))
                    );
            }

            var result = new FsCheckConfig(
                MaxTest ?? config.MaxTest, MaxRejected ?? config.MaxRejected, replay, Name ?? config.Name,
                StartSize ?? config.StartSize, EndSize ?? config.EndSize, QuietOnSuccess ?? config.QuietOnSuccess,
                every, everyShrink, ToFSharpList(Arbitrary) ?? config.Arbitrary, Runner ?? config.Runner,
                parallelRunConfig
                );

            return(result);

            FSharpList <T> ToFSharpList <T>(IEnumerable <T> elements)
            {
                return(elements?.Reverse()
                       .Aggregate(FSharpList <T> .Empty, (list, head) => FSharpList <T> .Cons(head, list)));
            }
        }
Exemple #18
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 // Project from the synchronized state, without the possibility of adding events that Decide(Func) admits
 public async Task <T> Query <T>(Func <TState, T> project) =>
 await FSharpAsync.StartAsTask(Query(FuncConvert.FromFunc(project)), null, null);
Exemple #19
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 // Execute a command, as Decide(Action) does, but also yield an outcome from the decision
 public async Task <T> Decide <T>(Func <Context <TEvent, TState>, T> interpret) =>
 await FSharpAsync.StartAsTask <T>(Decide(FuncConvert.FromFunc(interpret)), null, null);
 public static void Execute <TEvent, TState>(this Accumulator <TEvent, TState> that, Func <TState, IEnumerable <TEvent> > f) =>
 that.Transact(FuncConvert.FromFunc <TState, FSharpList <TEvent> >(s => ListModule.OfSeq(f(s))));
Exemple #21
0
 public static void Execute <TEvent, TState>(this Context <TEvent, TState> that, Func <TState, IEnumerable <TEvent> > f) =>
 that.Execute(FuncConvert.FromFunc <TState, FSharpList <TEvent> >(s => ListModule.OfSeq(f(s))));
Exemple #22
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    static int Main()
    {
        // Some typical code

        {
            Microsoft.FSharp.Core.FSharpOption <int> x = Microsoft.FSharp.Core.FSharpOption <int> .Some(3);

            System.Console.WriteLine("{0}", x.Value);
            Microsoft.FSharp.Collections.FSharpList <int> x2 =
                Microsoft.FSharp.Collections.FSharpList <int> .Cons(3, Microsoft.FSharp.Collections.FSharpList <int> .Empty);

            System.Console.WriteLine("{0}", x2.Head);
        }
        {
            FSharpList <int> x = FSharpList <int> .Cons(3, (FSharpList <int> .Empty));

            Console.WriteLine("x - IsCons = {0}", x != null);
            Console.WriteLine("x - IsNil = {0}", x == null);
            Console.WriteLine("x.Head = {0}", x.Head);
            Console.WriteLine("x.Tail = {0}", x.Tail);
            Console.WriteLine("x.Tail - IsNil = {0}", x.Tail);
            switch (x.Tag)
            {
            case FSharpList <int> .Tags.Cons:
                Console.WriteLine("Cons({0},{1})", x.Head, x.Tail);
                break;

            case FSharpList <int> .Tags.Empty:
                Console.WriteLine("[]");
                break;
            }
        }

        {
            FSharpList <int> x = FSharpList <int> .Cons(3, (FSharpList <int> .Empty));

            foreach (int i in x)
            {
                Console.WriteLine("i = {0}", i);
            }
        }


        {
            FSharpList <int> myList = ListModule.OfArray(new int[] { 4, 5, 6 });

            ListModule.Iterate
                (FuncConvert.ToFSharpFunc((Action <int>) delegate(int i)
                                          { Console.WriteLine("i = {0}", i); }),
                myList);

            // tests op_Implicit
            ListModule.Iterate <int>
                ((Converter <int, Unit>) delegate(int i) { Console.WriteLine("i = {0} (2nd technique)", i); return(null); },
                myList);

            // tests op_Implicit
            FSharpList <string> myList2 =
                ListModule.Map
                    (FuncConvert.ToFSharpFunc((Converter <int, string>) delegate(int i)
                                              { return(i.ToString() + i.ToString()); }),
                    myList);

            // tests op_Implicit
            ListModule.Iterate
                (FuncConvert.ToFSharpFunc((Action <string>) delegate(string s)
                                          { Console.WriteLine("i after duplication = {0}", s); }),
                myList2);

            // tests op_Implicit
            myList2 =
                ListModule.Map <int, string>
                    ((Converter <int, string>) delegate(int i) { return(i.ToString() + i.ToString()); },
                    myList);

            ListModule.Iterate <string>
                (FuncConvert.ToFSharpFunc((Action <string>) delegate(string s)
                                          { Console.WriteLine("i after duplication (2nd technique) = {0}", s); }),
                myList2);

            myList2 =
                ListModule.Map <int, string>
                    (FuncConvert.ToFSharpFunc(delegate(int i) { return(i.ToString() + i.ToString()); }),
                    myList);

            myList2 =
                ListModule.Map <int, string>
                    (FuncConvert.FromFunc((Func <int, string>) delegate(int i) { return(i.ToString() + i.ToString()); }),
                    myList);

            ListModule.Iterate <string>(FuncConvert.ToFSharpFunc <string>(s => { Console.WriteLine("s = {0}", s); }), myList2);
            ListModule.Iterate <string>(FuncConvert.FromAction <string>(s => { Console.WriteLine("s = {0}", s); }), myList2);
            ListModule.Iterate <string>(FuncConvert.FromFunc <string, Microsoft.FSharp.Core.Unit>(s => null), myList2);

            myList2 = ListModule.Map <int, string>(FuncConvert.ToFSharpFunc <int, string>(i => i.ToString() + i.ToString()), myList);
            myList2 = ListModule.Map <int, string>(FuncConvert.FromFunc <int, string>(i => i.ToString() + i.ToString()), myList);
            myList2 = ListModule.MapIndexed <int, string>(FuncConvert.FromFunc <int, int, string>((i, j) => i.ToString() + j), myList);

            var trans3 = FuncConvert.FromFunc <int, int, int, int>((i, j, k) => i + j + k);
            var trans4 = FuncConvert.FromFunc <int, int, int, int, int>((i, j, k, l) => i + j + k + l);
            var trans5 = FuncConvert.FromFunc <int, int, int, int, int, int>((i, j, k, l, m) => i + j + k + l + m);

            var action3 = FuncConvert.FromAction <int, int, int>((i, j, k) => System.Console.WriteLine("action! {0}", i + j + k));
            var action4 = FuncConvert.FromAction <int, int, int, int>((i, j, k, l) => System.Console.WriteLine("action! {0}", i + j + k + l));
            var action5 = FuncConvert.FromAction <int, int, int, int, int>((i, j, k, l, m) => System.Console.WriteLine("action! {0}", i + j + k + l + m));
            ListModule.Iterate <string>(FuncConvert.ToFSharpFunc <string>(s => { Console.WriteLine("i after duplication (2nd technique) = {0}", s); }), myList2);
            ListModule.Iterate <string>(FuncConvert.FromAction <string>(s => { Console.WriteLine("i after duplication (2nd technique) = {0}", s); }), myList2);
        }

        // Construct a value of each type from the library

        Lib.Recd1          r1  = new Lib.Recd1(3);
        Lib.Recd2          r2  = new Lib.Recd2(3, "a");
        Lib.RevRecd2       rr2 = new Lib.RevRecd2("a", 3);
        Lib.Recd3 <string> r3  = new Lib.Recd3 <string>(4, "c", null);
        r3.recd3field3 = r3;

        Lib.One     d10a = Lib.One.One;
        Lib.Int     d11a = Lib.Int.NewInt(3);
        Lib.IntPair ip   = Lib.IntPair.NewIntPair(3, 4);
        Console.WriteLine("{0}", ip.Item1);
        Console.WriteLine("{0}", ip.Item2);

        Lib.IntPear ip2 = Lib.IntPear.NewIntPear(3, 4);
        Console.WriteLine("{0}", ip2.Fst);
        Console.WriteLine("{0}", ip2.Snd);

        Lib.Bool b = Lib.Bool.True;
        Console.WriteLine("{0}", Lib.Bool.True);
        Console.WriteLine("{0}", Lib.Bool.False);
        //Console.WriteLine("{0}", Lib.Bool.IsTrue(b));
        //Console.WriteLine("{0}", Lib.Bool.IsFalse(b));
        switch (b.Tag)
        {
        case Lib.Bool.Tags.True:
            Console.WriteLine("True");
            break;

        case Lib.Bool.Tags.False:
            Console.WriteLine("False");
            break;
        }

        Lib.OptionalInt oint = Lib.OptionalInt.NewSOME(3);
        Console.WriteLine("oint - IsSOME = {0}", oint != null);
        Console.WriteLine("oint - IsNONE = {0}", oint == null);
        Console.WriteLine("{0}", (oint as Lib.OptionalInt.SOME).Item);
        switch (oint.Tag)
        {
        case Lib.OptionalInt.Tags.SOME:
            var c = oint as Lib.OptionalInt.SOME;
            Console.WriteLine("SOME({0})", c.Item);
            break;

        case Lib.OptionalInt.Tags.NONE:
            Console.WriteLine("NONE");
            break;
        }

        Lib.IntOption iopt = Lib.IntOption.Nothing;
        Console.WriteLine("iopt - IsSomething = {0}", iopt != null);
        Console.WriteLine("iopt - IsNothing = {0}", iopt == null);
        switch (iopt.Tag)
        {
        case Lib.IntOption.Tags.Something:
            Console.WriteLine("Something({0})", (iopt as Lib.IntOption.Something).Item);
            break;

        case Lib.IntOption.Tags.Nothing:
            Console.WriteLine("Nothing");
            break;
        }

        Lib.GenericUnion <int, string> gu1 = Lib.GenericUnion <int, string> .Nothing;
        Lib.GenericUnion <int, string> gu2 = Lib.GenericUnion <int, string> .NewSomething(3, "4");

        Lib.GenericUnion <int, string> gu3 = Lib.GenericUnion <int, string> .NewSomethingElse(3);

        Lib.GenericUnion <int, string> gu4 = Lib.GenericUnion <int, string> .NewSomethingElseAgain(4);

        //Console.WriteLine("{0}", (gu1 as Lib.GenericUnion<int,string>.Cases.Nothing));
        Console.WriteLine("{0}", (gu2 as Lib.GenericUnion <int, string> .Something).Item1);
        Console.WriteLine("{0}", (gu3 as Lib.GenericUnion <int, string> .SomethingElse).Item);
        Console.WriteLine("{0}", (gu4 as Lib.GenericUnion <int, string> .SomethingElseAgain).Item);
        switch (gu1.Tag)
        {
        case Lib.GenericUnion <int, string> .Tags.Nothing:
            Console.WriteLine("OK");
            break;

        case Lib.GenericUnion <int, string> .Tags.Something:
        case Lib.GenericUnion <int, string> .Tags.SomethingElse:
        case Lib.GenericUnion <int, string> .Tags.SomethingElseAgain:
            Console.WriteLine("NOT OK");
            throw (new System.Exception("ERROR - INCORRECT CASE TAG"));
        }

        switch (gu2.Tag)
        {
        case Lib.GenericUnion <int, string> .Tags.Something:
            Console.WriteLine("OK");
            break;

        case Lib.GenericUnion <int, string> .Tags.Nothing:
        case Lib.GenericUnion <int, string> .Tags.SomethingElse:
        case Lib.GenericUnion <int, string> .Tags.SomethingElseAgain:
            Console.WriteLine("NOT OK");
            throw (new System.Exception("ERROR - INCORRECT CASE TAG"));
        }

        Lib.BigUnion bu1 = Lib.BigUnion.NewA1(3);
        Lib.BigUnion bu2 = Lib.BigUnion.NewA2(3);
        Lib.BigUnion bu3 = Lib.BigUnion.NewA3(3);
        Lib.BigUnion bu4 = Lib.BigUnion.NewA4(3);
        Lib.BigUnion bu5 = Lib.BigUnion.NewA5(3);
        Lib.BigUnion bu6 = Lib.BigUnion.NewA6(3);
        Lib.BigUnion bu7 = Lib.BigUnion.NewA7(3);
        Lib.BigUnion bu8 = Lib.BigUnion.NewA8(3);
        Lib.BigUnion bu9 = Lib.BigUnion.NewA9(3);
        switch (bu1.Tag)
        {
        case Lib.BigUnion.Tags.A1:
            Console.WriteLine("OK");
            break;

        case Lib.BigUnion.Tags.A2:
        case Lib.BigUnion.Tags.A3:
        case Lib.BigUnion.Tags.A4:
        case Lib.BigUnion.Tags.A5:
        case Lib.BigUnion.Tags.A6:
        case Lib.BigUnion.Tags.A7:
        case Lib.BigUnion.Tags.A8:
        case Lib.BigUnion.Tags.A9:
            Console.WriteLine("NOT OK");
            throw (new System.Exception("ERROR - INCORRECT CASE TAG"));
        }


        Lib.BigEnum be1 = Lib.BigEnum.E1;
        Lib.BigEnum be2 = Lib.BigEnum.E2;
        Lib.BigEnum be3 = Lib.BigEnum.E3;
        Lib.BigEnum be4 = Lib.BigEnum.E4;
        Lib.BigEnum be5 = Lib.BigEnum.E5;
        Lib.BigEnum be6 = Lib.BigEnum.E6;
        Lib.BigEnum be7 = Lib.BigEnum.E7;
        Lib.BigEnum be8 = Lib.BigEnum.E8;
        Lib.BigEnum be9 = Lib.BigEnum.E9;
        switch (be1.Tag)
        {
        case Lib.BigEnum.Tags.E1:
            Console.WriteLine("OK");
            break;

        case Lib.BigEnum.Tags.E2:
        case Lib.BigEnum.Tags.E3:
        case Lib.BigEnum.Tags.E4:
        case Lib.BigEnum.Tags.E5:
        case Lib.BigEnum.Tags.E6:
        case Lib.BigEnum.Tags.E7:
        case Lib.BigEnum.Tags.E8:
        case Lib.BigEnum.Tags.E9:
            Console.WriteLine("NOT OK");
            throw (new System.Exception("ERROR - INCORRECT CASE TAG"));
        }

        Lib.Index d211a = Lib.Index.NewIndex_A(3);

        Lib.Bool        d200b = Lib.Bool.False;
        Lib.OptionalInt d210b = Lib.OptionalInt.NONE;
        Lib.IntOption   d201b = Lib.IntOption.NewSomething(3);
        Lib.Index       d211b = Lib.Index.NewIndex_B(4);

/*
 *
 * type discr2_0_0 = True | False
 * type discr2_0_1 = Nothing | Something of int
 * type discr2_1_0 = SOME of int | NONE
 * type discr2_1_1 = Index_A of int | Index_B of int
 *
 * type discr3_0_0_0 = Discr3_0_0_0_A | Discr3_0_0_0_B | Discr3_0_0_0_C
 * type discr3_0_1_0 = Discr3_0_1_0_A | Discr3_0_1_0_B of int | Discr3_0_0_0_C
 * type discr3_1_0_0 = Discr3_1_0_0_A of int | Discr3_1_0_0_B | Discr3_0_0_0_C
 * type discr3_1_1_0 = Discr3_1_1_0_A of int | Discr3_1_1_0_B of int | Discr3_0_0_0_C
 * type discr3_0_0_1 = Discr3_0_0_0_A | Discr3_0_0_0_B | Discr3_0_0_0_C of string
 * type discr3_0_1_1 = Discr3_0_1_0_A | Discr3_0_1_0_B of int | Discr3_0_0_0_C of string
 * type discr3_1_0_1 = Discr3_1_0_0_A of int | Discr3_1_0_0_B | Discr3_0_0_0_C of string
 * type discr3_1_1_1 = Discr3_1_1_0_A of int | Discr3_1_1_0_B of int | Discr3_0_0_0_C of string
 */

// Toplevel functions *
        int f_1         = Lib.f_1(1);
        int f_1_1       = Lib.f_1_1(1, 2);
        int f_1_1_1     = Lib.f_1_1_1(1, 2, 3);
        int f_1_1_1_1   = Lib.f_1_1_1_1(1, 2, 3, 4);
        int f_1_1_1_1_1 = Lib.f_1_1_1_1_1(1, 2, 3, 4, 5);

#if DELEGATES
        int f_1_effect_1 = Lib.f_1_effect_1(1)(2);
#else
        int f_1_effect_1 = Lib.f_1_effect_1(1).Invoke(2);
#endif

        //let f_2 x y = x+y
        //let f_3 x y z = x+y+z
        //let f_4 x1 x2 x3 x4 = x1+x2+x3+x4
        //let f_5 x1 x2 x3 x4 x5 = x1+x2+x3+x4+x5

        // Function returning a function
        //let f_1_1 x = let x = ref 1 in fun y -> !x+y+1

        // Tuple value
        //let tup2 = (2,3)
        //let tup3 = (2,3,4)
        //let tup4 = (2,3,4,5)

        System.Console.WriteLine("Test Passed.");

        return(0);
    }
Exemple #23
0
 public IViewBuilder Property <TValue>(AvaloniaProperty property, TValue value, Func <TValue, TValue, bool> comparer)
 {
     Attrs.Add(Avalonia.FuncUI.Builder.AttrBuilder <TView> .CreateProperty(property, value, FSharpValueOption <FSharpFunc <Tuple <object, object>, bool> > .Some(FuncConvert.FromFunc <Tuple <object, object>, bool>(t => comparer((TValue)t.Item1, (TValue)t.Item2)))));
     return(this);
 }