public static Try <O> Map <T, O>(this Try <T> @try, Func <T, O> func)
{
if (func == null)
{
throw new ArgumentNullException(nameof(func));
}
Try <O> f = () => @try.Run().Match(t => Exceptional <O> .Return(func(t)), exception => Exceptional <O> .Return(exception));
return(f);
}
public static Exceptional <T> Run <T>(this Try <T> @try)
{
try
{
return(@try());
}
catch (Exception e)
{
return(Exceptional <T> .Return(e));
}
}
public static O Match <T, O>(this Exceptional <T> exceptional, Func <T, O> func, Func <Exception, O> exception)
{
if (func == null)
{
throw new ArgumentNullException(nameof(func));
}
if (exception == null)
{
throw new ArgumentNullException(nameof(exception));
}
if (!exceptional.HasException)
{
return(func(exceptional.Value));
}
else
{
return(exception(exceptional.Exception));
}
}
public static Try <T> AsTry <T>(this Func <T> func)
{
return(() => Exceptional <T> .Return(func()));
}