You can use B::Deparse to create a string from a coderef that you can then eval back to the coderef again.

The latest version of Data::Dumper can do this for you. Take a look at the $Data::Dumper::Deparse switch.

In reply to Re: save to file: $h{'sub'}=sub{..}; by adrianh
in thread save to file: $h{'sub'}=sub{..}; by Anonymous Monk

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