2009/10/20 Alexander Klenin <kle...@gmail.com>:
>
> for-in is just a syntax sugar plus standard interface for the cost common
> usage
> of iterators. So they are not mutually exclusive at all.
Another flaw in the for-in concept...
What will this do:
for y in MyList do
begin
if y = XXX then
MyList.Add(YYY);
if y = ZZZ then
MyList.Insert(1, AAA);
end;
With my iterator implementation I can handle this with no problems,
and ever make the resulting behaviour user-selectable with parameters
to the MyList.GetIterator method.
--
Regards,
- Graeme -
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