Re^3: Hash of arrays of hashes

Agreed that your code is shorter/better. Disagree that mine has a double-negative.

"I'm fairly sure if they took porn off the Internet, there'd only be one website left, and it'd be called 'Bring Back the Porn!'"
-- Dr. Cox, Scrubs

Comment on Re^3: Hash of arrays of hashes

Replies are listed 'Best First'.
Re^4: Hash of arrays of hashes by AnomalousMonk (Archbishop) on Apr 14, 2013 at 22:42 UTC
Disagree that mine has a double-negative. Perhaps a matter of interpretation here. What I was thinking was that `unless` can be re-written as `if not` and `ref $current_port eq ""` as `not ref $current_port` yielding `next if not not ref $current_port;` Perhaps I should have written "implicit double negative". :)	[reply] [d/l] [select]
Re^5: Hash of arrays of hashes by Anonymous Monk on Apr 15, 2013 at 00:43 UTC
Perhaps I should have written "implicit double negative". :) unless is pronounced "unless" not "if not"	[reply]