---
name: "Dancer::Hook"
section: "3pm"
platform: "linux"
package: "libdancer-perl"
version: "1.3521+dfsg-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Dancer::Hook"
---

# Dancer::Hook(3pm)

Class to manipulate hooks with Dancer

## NAME

Dancer::Hook - Class to manipulate hooks with Dancer

## VERSION

version 1.3521

## SYNOPSIS

```
  # inside a plugin
  use Dancer::Hook;
  Dancer::Hook->register_hooks_name(qw/before_auth after_auth/);
```

## DESCRIPTION

Manipulate hooks with Dancer

## METHODS

### register\_hook ($hook\_name, \[$properties\], $code)

```
    hook 'before', {apps => ['main']}, sub {...};
    hook 'before' => sub {...};
```

Attaches a hook at some point, with a possible list of properties.

Currently supported properties:

- apps

  ```
      an array reference containing apps name
  ```

### register\_hooks\_name

Add a new hook name, so application developers can insert some code at this point.

```
    package My::Dancer::Plugin;
    Dancer::Hook->instance->register_hooks_name(qw/before_auth after_auth/);
```

### hook\_is\_registered

Test if a hook with this name has already been registered.

### execute\_hooks

Execute a list of hooks for some position

### get\_hooks\_for

Returns the list of coderef registered for a given position

## AUTHORS

This module has been written by Alexis Sukrieh and others.

## LICENSE

This module is free software and is published under the same terms as Perl itself.

## AUTHOR

Dancer Core Developers

## COPYRIGHT AND LICENSE

This software is copyright (c) 2010 by Alexis Sukrieh.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.