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Re^3: Parsing Zonefiles

by hmerrill (Friar)
on Aug 05, 2004 at 11:41 UTC ( [id://380228] : note . print w/replies, xml ) Need Help??

in reply to Re^2: Parsing Zonefiles
in thread Parsing Zonefiles

Hashes remove duplicates because hashes have keys - you can't have 2 keys that are the same. If you try to add another key=value pair to the hash where the key already exists, the new key=value will just overwrite the old one.