KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
I'm trying to figure out how to make a function reference work for a Perl module. I know how to do it outside of a module, but inside one? Consider code like this: ==mymodule.pm== 1 sub foo { my $self = shift; ... } 2 sub bar { my $self = shift; ... } 3 sub zip { 4 my $self = shift; 5 my $ref = \&foo; 6 $self->&$foo(); # what syntax is appropriate? 7 } ==eof=== Look at lines 5-6 above. What's the correct syntax for (1) defining the function reference in the first place, and (2) dereferencing it?
Tags (comma-separated)
Save Edits
Cancel