Re^2: OO Pattern Container x Elements and Method Chaining

Sorry, I forgot to make clear that ->do_something() needs to know the actual Container $cont.

I wanted to keep it short for clarity.

It could be solved with a special Method Cascading.

Cheers Rolf
_{(addicted to the Perl Programming Language :)

Wikisyntax for the Monastery}

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Re^3: OO Pattern Container x Elements and Method Chaining by jdporter (Paladin) on Oct 08, 2021 at 15:52 UTC
Ok, but in that case, neither form - with or without the temporary variable - will achieve that. Nothing special gets communicated through method chaining. At least not in POP.	[reply]
Re^4: OO Pattern Container x Elements and Method Chaining by LanX (Saint) on Oct 08, 2021 at 16:02 UTC
as I said `$cont->get_elem('one')` can return another object belonging to a wrapper class "MemberElement" dynamically cloned from `$elem0` and enriched with the container info. `MemberElement` could inherit from `Element` to make sure all methods are transparently available or use AUTOLOAD to delegate methods to `$elem0` Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery}	[reply] [d/l] [select]
Re^5: OO Pattern Container x Elements and Method Chaining by jdporter (Paladin) on Oct 13, 2021 at 03:53 UTC
yes, sure, that's all cool.... but I don't believe that has any bearing on method chaining.	[reply]
Re^6: OO Pattern Container x Elements and Method Chaining by LanX (Saint) on Oct 13, 2021 at 11:42 UTC