C# (CSharp) LanguageExt Check.NullReturn Examples

Example #1

File: Validation.cs Project: tuongntk/language-ext

 public Ret Match <Ret>(Func <SUCCESS, Ret> Succ, Func <FAIL, Ret> Fail) =>
 Check.NullReturn(MatchUnsafe(Succ, Fail));

Example #2

File: Validation.cs Project: zdenotirc/language-ext

 public Ret Match <Ret>(Ret Succ, Func <FAIL, Ret> Fail) =>
 Check.NullReturn(MatchUnsafe(_ => Succ, Fail));

Example #3

File: OptionNone.cs Project: Protiguous/language-ext

 public R MatchUntyped <R>(Func <object, R> Some, Func <R> None) =>
 Check.NullReturn(None());

Example #4

File: Either.cs Project: ykhadas/language-ext

 public Ret Match <Ret>(Func <R, Ret> Right, Func <L, Ret> Left, Func <Ret> Bottom = null) =>
 Check.NullReturn(MatchUnsafe(Right, Left, Bottom));

Example #5

File: EitherUnsafe.Extensions.cs Project: zyj0021/language-ext

 public static IObservable <R2> MatchObservable <L, R, R2>(this EitherUnsafe <L, IObservable <R> > self, Func <R, R2> Right, Func <L, R2> Left) =>
 self.IsRight
         ? self.CastRight().Select(Right).Select(Check.NullReturn)
         : Observable.Return(Check.NullReturn(Left(self.CastLeft())));

Example #6

 public R MatchUntyped <R>(Func <object, R> Some, Func <R> None) =>
 IsSome
         ? Check.NullReturn(Some(value))
         : Check.NullReturn(None());