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Re^2: allowing Data::Dumper within

by gideondsouza (Pilgrim)
on Feb 12, 2013 at 09:34 UTC ( #1018326=note: print w/replies, xml ) Need Help??

in reply to Re: allowing Data::Dumper within
in thread allowing Data::Dumper within

Ah! I've tried entereval and leaveeval and it still gives me the exact same message! :(

How should I use share_from, I don't quite understand what it does!

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Re^3: allowing Data::Dumper within
by Anonymous Monk on Feb 12, 2013 at 09:44 UTC
Re^3: allowing Data::Dumper within
by 7stud (Deacon) on Feb 12, 2013 at 17:24 UTC

    share() allows you to specify which global variables in your program that you want your compartment to be able to see. However, you can only specify simple names, like '$x', i.e. names from the current namespace.

    share_from() allows you to specify more complex variable names, i.e. variables from a different namespace, e.g. package X::Y::Z.

    However, I've not succeeded in getting either to work. If you do, please post an example.

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