C# (CSharp) Monad.Maybe Checker.Null Examples

Example #1

        public void IfHasValue(Action <T> action)
        {
            Checker.Null <ArgumentNullException>(action);

            if (HasValue)
            {
                action(value);
            }
        }

Example #2

        public IMaybe <TResult> Bind <TResult>(Func <T, IMaybe <TResult> > function)
        {
            Checker.Null <ArgumentNullException>(function);

            if (HasValue)
            {
                return(function.Invoke(value));
            }
            return(Maybe <TResult> .None);
        }

Example #3

        public T ValueOr(Func <T> function)
        {
            Checker.Null <ArgumentNullException>(function);

            if (HasValue)
            {
                return(value);
            }

            return(function.Invoke());
        }

Example #4

File: Just.cs Project: seymourpoler/Monads

 public T ValueOr(Func <T> function)
 {
     Checker.Null <ArgumentNullException>(function);
     return(value);
 }

Example #5

File: Just.cs Project: seymourpoler/Monads

 public IMaybe <TResult> Bind <TResult>(Func <T, TResult> function)
 {
     Checker.Null <ArgumentNullException>(function);
     return(Maybe <TResult> .Of(function.Invoke(value)));
 }

Example #6

File: Just.cs Project: seymourpoler/Monads

 public void IfHasValue(Action <T> action)
 {
     Checker.Null <ArgumentNullException>(action);
     action.Invoke(value);
 }

Example #7

File: None.cs Project: seymourpoler/Monads

 public IMaybe <TResult> Bind <TResult>(Func <T, IMaybe <TResult> > function)
 {
     Checker.Null <ArgumentNullException>(function);
     return(None <TResult> .Of());
 }