Re^2: No autovivification, for loop aliasing, lvalue vs rvalue in for loops

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Re^3: No autovivification, for loop aliasing, lvalue vs rvalue in for loops by leszekdubiel (Scribe) on Sep 02, 2016 at 20:39 UTC
Why I stop autovivification... I am processing information about manufacturing mirrors in our company (dubielvitrum.pl), and two hashes are compared and during that comparison they are modified. I don't want hash to be modified when I just look for values in it. Another reason is I want to have warnings when I try to write on deep levels on such hashes, because this means error quite often.	[reply]
Re^4: No autovivification, for loop aliasing, lvalue vs rvalue in for loops by Anonymous Monk on Sep 02, 2016 at 21:27 UTC
I don't want hash to be modified when I just look for values in it. Another reason is I want to have warnings when I try to write on deep levels on such hashes, because this means error quite often. :) You don't need autovivification.pm module for that, see Data::Diver	[reply]