Re: exists on hash autovivifies right?

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Re^2: exists on hash autovivifies right? by moritz (Cardinal) on Jun 29, 2008 at 21:54 UTC
That will turn an attempt to autovivify into an exception. `$ perl -MHash::Util=lock_keys -wle 'my %x; lock_keys %x; exists $x{a}{ +b}' Attempt to access disallowed key 'a' in a restricted hash at -e line 1 +.` [download] Very useful for debugging.	[reply] [d/l]
Re^3: exists on hash autovivifies right? by Anonymous Monk on Jun 30, 2008 at 04:49 UTC
that also turns lots of other things into an exception, good luck.	[reply]
Re^2: exists on hash autovivifies right? by Anonymous Monk on Jun 30, 2008 at 04:48 UTC
that's not a solution, unless the lock on keys is what you happen to want. a solution must be precise.	[reply]