Ken Lehman wrote: > How do I test a variable to see what type of variable it is(scalar, > array, hash, etc...)? > What I am trying to accomplish is I have a hash and some values are > scalar data and some values are nested hashes and > I need a way to tell the difference. > Book or web site references are welcome, thanks in advance.
perldoc -f ref
Well it's /like/ a book :)
Rob
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