public static ReaderWriter <TReader, TWriter, TResult1> SelectMany <TReader, TWriter, TResult, TResult1>(this ReaderWriter <TReader, TWriter, TResult> self, Func <TResult, ReaderWriter <TReader, TWriter, TResult1> > selector) =>
(p, r) =>
{
var t = self(p, r);
t.Output.Iter(p);
return(selector(t.Result)(p, r));
};
public static ReaderWriter <TReader, TWriter, TResult2> SelectMany <TReader, TWriter, TResult, TResult1, TResult2>(this ReaderWriter <TReader, TWriter, TResult> self, Func <TResult, ReaderWriter <TReader, TWriter, TResult1> > selector, Func <TResult, TResult1, TResult2> mapper) =>
(p, r) => {
var t = self(p, r);
t.Output.Iter(p);
var t1 = selector(t.Result)(p, r);
t1.Output.Iter(p);
return(mapper(t.Result, t1.Result).WithLogs(Enumerable.Empty <TWriter>()));
};
public static ReaderWriter <TReader, TWriter, TResult1> Select <TReader, TWriter, TResult, TResult1>(this ReaderWriter <TReader, TWriter, TResult> self, Func <TResult, TResult1> selector) =>
(p, r) =>
{
var t = self(p, r);
t.Output.Iter(p);
return(selector(t.Result).WithLogs(Enumerable.Empty <TWriter>()));
};
