The same behavior will show up for keys() and values(), as well.
Incorrect. keys() and values() are not iterators. They return lists composed of data from the hash argument. When used in a 'for' loop, they only get called once.
Remember: There's always one more bug.

In reply to Re^3: overload + each() bug by jdhedden
in thread overload + each() bug? by jdhedden

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