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Re: How do you tell if a sub argument is an lvalue?

by rinceWind (Monsignor)
on Feb 11, 2007 at 00:14 UTC ( #599407=note: print w/replies, xml ) Need Help??


in reply to How do you tell if a sub argument is an lvalue?

Also look at Want, which answers the general question, rather than just to test for readonliness.

--

Oh Lord, won’t you burn me a Knoppix CD ?
My friends all rate Windows, I must disagree.
Your powers of persuasion will set them all free,
So oh Lord, won’t you burn me a Knoppix CD ?
(Missquoting Janis Joplin)

  • Comment on Re: How do you tell if a sub argument is an lvalue?

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Re^2: How do you tell if a sub argument is an lvalue?
by ikegami (Patriarch) on Feb 11, 2007 at 16:27 UTC
    Maybe I missed something, but I don't see how Want can be used to check if an argument is read-only.

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