Far too much comment, if you ask me. I'd rather do something like 
    # just in case we aborted a previous iteration half-way through
    # (see perldoc -f each)
    keys %hash;

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No reason to bloat the code with things better explained by the documentation.

Makeshifts last the longest.

In reply to Re^2: hash iteration with each by Aristotle
in thread hash iteration with each by edan

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