So, what is your recommendation for the following: 
# I want to know if it will behave as a hash.
sub isHash {
    # What goes here?
}

sub isScalar {}
sub isArray {}
sub isFunc {}
sub isObject {}

[download]
Remember to also take tying into account. :-)
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re: Reference assessment techniques and how they fail by dragonchild
in thread Reference assessment techniques and how they fail by kyle

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