Re: adding temporary method to a class


Clear questions and runnable code get the best and fastest answer
	PerlMonks

Re: adding temporary method to a class

by duckyd (Hermit)

on Sep 20, 2006 at 16:57 UTC ( #573943=note: print w/replies, xml )

Need Help??

in reply to adding temporary method to a class

If don't want to add the method just locally, you can remove it using undef *Class::method;. Here's an example:

my $foo = Foo->new;

*Foo::bar = sub { print "bar\n"; };

$foo->bar();

undef *Foo::bar;

$foo->bar();

package Foo;

sub new { return bless {}, shift; }

1;
[download]

output:

bar
Can't locate object method "bar" via package "Foo" at foo.pl line 9.
[download]

Comment on Re: adding temporary method to a class Select or Download Code

In Section Seekers of Perl Wisdom

Domain Nodelet^?

www.com | www.net | www.org

Node Status^?

node history
Node Type: note [id://573943]
help

Chatterbox^?

How do I use this? | Other CB clients

Other Users^?

Others surveying the Monastery: (1)

As of 2023-06-04 23:13 GMT

Sections^?

Information^?

Find Nodes^?

Leftovers^?

Voting Booth^?

Notices^?