You are overcomplicating. See Re: replace conditionals with polymorphism for the format of a basic dispatch table. And then when I say "dynamically built" think about having a bunch of code that builds the hash that drives things. Just because it is dynamically built doesn't mean that you have to have offloaded stuff into a configuration file.

For a realistically complex example of what you can do with a dynamically built dispatch table consider Why I like functional programming. Then think about what it would take to rewrite that example in an OO fashion.

In reply to Re^5: replace conditionals with polymorphism by tilly
in thread replace conditionals with polymorphism by Anonymous Monk

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