Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight

Re: allowing Data::Dumper within

by Anonymous Monk
on Feb 12, 2013 at 09:17 UTC ( #1018319=note: print w/replies, xml ) Need Help??

in reply to allowing Data::Dumper within

Question: What should I allow to make Data::Dumper work? I tried permit("eval") but it says no operator recognized


Following,_...%29 says to see, search for eval, i see entereval and leaveeval -- so try something from that list :)

I assume you can always,_ARRAYREF%29 Dumper

  • Comment on Re: allowing Data::Dumper within

Replies are listed 'Best First'.
Re^2: allowing Data::Dumper within
by gideondsouza (Pilgrim) on Feb 12, 2013 at 09:34 UTC

    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!

      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.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1018319]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (10)
As of 2018-04-19 21:43 GMT
Find Nodes?
    Voting Booth?