I --'ed your node because it was completely off-topic. The confusion was hash-references vs. loops, not OO constructors. As the OP was confused about basic syntax, bringing up inside-out objects was a bit too much.
Furthermore, inside-out objects is most certainly not the "best way". In fact, many top Perl programmers choose to NOT use Inside-out objects, for a variety of reasons. These would include:
- They don't play nicely with Data::Dumper or Storable
- They can have memory leaks (even Class::Std can under pathological circumstances)
- They are about 10x slower than hash- or array-based objects under average use
- Extending the class on the fly is unintuitive
- Subclassing can still have bad situations (method-based vs. hashkey-based)
They are nice, but they're not the cure for cancer.
My criteria for good software:
- Does it work?
- Can someone else come in, make a change, and be reasonably certain no bugs were introduced?
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