> Hm. I'm pretty sure that Perl already does method caching, so adding your own would be redundant.

I wonder how. Perl would either need to be informed in advance that the methods are immutable or monitor the complete inheritance chain for new methods.¹

But I haven't done any benchmarks yet ... IMHO there should be a notable performance gain.

> But mostly, why?

Well ask Gabor... I can only speculate that he wants to gather more detailed debug informations.

ATM I can say more about the how than the why.

Cheers Rolf

1) of course I would appreciate to learn more about a nifty mechanism to improve performance...

In reply to Re^4: Error handling in chained method calls by LanX
in thread Error handling in chained method calls by szabgab

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