Symbolic references are loaded with caveats. If you know them and know to avoid them, you're fine, of course.

Dispatch hashes are still better. A hash is a portable namespace. Using a dispatch hash promotes separation between disjunct parts of your application's logic: in this case, the hash encapsulates the game logic, while the toplevel code handles the user input logistics.

Not to mention that just understanding that you can "store subs in a hash" is a large conceptual step that will open up an entire world of new possibilities.

Makeshifts last the longest.

In reply to Re^3: Naming Subs by Aristotle
in thread Naming Subs by eoin

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