in reply to non-autovivifing hash
Why not use exists() first, before attempting to assign the value?
Why change the underlying operation of the language, when all you have to change is your methodology?
I find it a useful practice, that whenever I expect a certain key in a certain hash, to use exists() to verify that the key exists before attempting to read its value. exists() will NOT create a key if it does not already exist. e.g.:
if( exists($hash{"$key"}) ) { print("You have \$hash{'$key'}\n"); } else { print("You've messed up with \$hash and $key.\n"); }
I'd absolutely hate it if anyone ever turned off the automatic creation of keys in a hash on any of my scripts.
!c
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