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Re: using 'keys' recursively on a hash of hashes

by gnu@perl (Pilgrim)
on Aug 22, 2002 at 20:13 UTC ( #192160=note: print w/replies, xml ) Need Help??

in reply to using 'keys' recursively on a hash of hashes

Yes, as a few people have pointed out, the 'extra' commas are there for the ease of editing. The main reason is that others may add to or delet from this list and if they just follow the format set out (they might not wholy understand what they are doing) they will be find. The quotes were to guarantee the strings are passed as is, spaces and all.
  • Comment on Re: using 'keys' recursively on a hash of hashes

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