...methods shouldn't be created at their moment of invocation. Its just bad practice

Why?

It would only happen at the moment of first invocation, subsequent invocations would just be normal method calls.

Conversely, if the method is never called, it is never created, which might be a good thing?

Examine what is said, not who speaks.
"Efficiency is intelligent laziness." -David Dunham
"Think for yourself!" - Abigail
"Memory, processor, disk in that order on the hardware side. Algorithm, algorithm, algorithm on the code side." - tachyon

In reply to Re^2: AUTOLOAD cascade by BrowserUk
in thread AUTOLOAD cascade by shemp

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