---
name: "Catmandu::Pluggable"
section: "3pm"
platform: "linux"
package: "libcatmandu-perl"
version: "1.2024-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Catmandu::Pluggable"
---

# Catmandu::Pluggable(3pm)

A role for classes that need plugin capabilities

## NAME

Catmandu::Pluggable - A role for classes that need plugin capabilities

## SYNOPSIS

```
    package My::Foo::Bar;
    use Role::Tiny;
    before foo => sub {
        print "Before foo!\n";
    };
    after foo => sub {
        print "After foo!\n";
    };
    sub extra {
        print "I can do extra too\n";
    }
    package My::Foo;
    use Moo;
    with 'Catmandu::Pluggable';
    sub plugin_namespace {
        'My::Foo';
    }
    sub foo {
        print "Foo!\n";
    }
    package main;
    my $x = My::Foo->with_plugins('Bar')->new;
    # prints:
    #  Before foo!
    #  Foo!
    #  After foo!
    $x->foo;
    # prints:
    #  I can do extra too
    $x->extra;
```

## METHODS

### plugin\_namespace

Returns the namespace where all plugins for your class can be found.

### with\_plugins(NAME)

### with\_plugins(NAME,NAME,...)

This class method returns a subclass of your class with all provided plugins NAME-s implemented.

## SEE ALSO

Catmandu::Bag, Catmandu::Plugin::Datestamps, Catmandu::Plugin::Versioning