Hi, I was wondering if it is possible to have a subroutine stored as a string and then used as a normal subroutine within a program at run-time. For example, I want to be able to store a subroutine, either named or anonymous, inside a database for the purpose of being able to extend some code. At run time the subroutine is pulled out of the database via DBI and stored in a scalar as a string. How can I then get my program to execute that subroutine?

For example, if in the database I had a column that contained the string...

sub { my $name=shift; return substr($name,0,1); }

How could I get a perl program to use this at run-time assuming it was pulled from the database using DBI into a scalar?

In reply to Creating subroutines on the fly by pander

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