Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses

Re^3: How to map function name to coderef?

by ikegami (Pope)
on Jan 07, 2012 at 00:39 UTC ( #946690=note: print w/replies, xml ) Need Help??

in reply to Re^2: How to map function name to coderef?
in thread How to map function name to coderef?

Yes, there are ways of fooling strict. It's simpler and clearer to just turn it off in the code in question.

my $func_name = 'f'; my $cr = do { no strict 'refs'; \&$func_name }; say $cr->();

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://946690]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (3)
As of 2016-10-27 05:37 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (353 votes). Check out past polls.