public IFunc <IFunc <T, MyEnumerable <U> >, MyEnumerable <U> > Bind <U>(MyEnumerable <T> val)
{
return(new Function <IFunc <T, MyEnumerable <U> >, MyEnumerable <U> >(_f =>
{
List <U> list = new List <U>();
foreach (T t in val)
{
MyEnumerable <U> _u = _f.Evaluate(t);
foreach (U u in _u)
{
list.Add(u);
}
}
return new MyEnumerable <U>(list);
}));
}
IFunc <MyEnumerable <T>, MyEnumerable <U> > Lift <U>(MyEnumerable <IFunc <T, U> > func)
{
return(new Function <MyEnumerable <T>, MyEnumerable <U> >(_t =>
{
U[] list = new U[func.Count() * _t.Count()];
int index = 0;
foreach (IFunc <T, U> f in func)
{
foreach (T t in _t)
{
list[index++] = f.Evaluate(t);
}
}
return new MyEnumerable <U>(list);
}));
}
