To address your items, point by point:
- I could have, but I'm lazy. And laziness is a virtue.
- I understand what purpose hashCode() has. However, in perl, hash codes are not of arbitrary length. There is an algorithm described here that describes an algorithm that takes an arbitrary input and produces a 32-bit hash code. A bit slower, I suppose, but keeps you from having to keep track of an arbitrarily large integer for your hash key. So, it's not necessarily the case that one use arbitrarily large hash codes (which is different from arbitrarily large hash keys)
- Good, because I don't either...:).
thor
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