Re^3: How can one change the keys of a hash to an alternative set of keys?

in reply to Re^2: How can one change the keys of a hash to an alternative set of keys?
in thread How can one change the keys of a hash to an alternative set of keys?

IIRC is each safe as long as you don't try to call any routines in the loop!

Copying to a new hash is hardly a threat.

Cheers Rolf

PS: Je suis Charlie!

Comment on Re^3: How can one change the keys of a hash to an alternative set of keys?

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Re^4: How can one change the keys of a hash to an alternative set of keys? by Anonymous Monk on Feb 04, 2015 at 23:32 UTC
IIRC is each safe as long as you don't try to call any routines in the loop!Copying to a new hash is hardly a threat. But TheDamian says, sometimes in the future, a more clueless maintainer is going to break it dangerously, so avoid it .... might as well avoid perl	[reply]
Re^5: How can one change the keys of a hash to an alternative set of keys? by LanX (Saint) on Feb 04, 2015 at 23:38 UTC
> ........ might as well avoid perl exactly! :) Cheers Rolf PS: Je suis Charlie!	[reply]

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