IMHO, a function that can return an array, a scalar, a reference to an array or a reference to a scalar is probably not well designed and is a candidate to be reformulated

BTW, the code you posted could be better written using wantarray inside the function

sub my_fun
{
  # blah, blah,
  return wantarray ? @array : $scalar;
}

[download]

Hope this helps

citromatik

In reply to Re: How to detect a returns value gracefully by citromatik
in thread How to detect a returns value gracefully by RatKing

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