---
name: "Bread::Board::ConstructorInjection"
section: "3pm"
platform: "linux"
package: "libbread-board-perl"
version: "0.37-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Bread::Board::ConstructorInjection"
---

# Bread::Board::ConstructorInjection(3pm)

service instantiating objects via a constructor

## NAME

Bread::Board::ConstructorInjection - service instantiating objects via a constructor

## VERSION

version 0.37

## DESCRIPTION

This service class instantiates objects by calling the constructor on a class.

This class consumes Bread::Board::Service::WithClass, Bread::Board::Service::WithParameters, Bread::Board::Service::WithDependencies.

## ATTRIBUTES

### "class"

Attribute provided by Bread::Board::Service::WithClass. This service makes it a required attribute: you can't call a constructor if you don't have a class.

### "constructor\_name"

Optional string, indicates the name of the class method to invoke to construct the object. If not provided, defaults to the constructor name obtained via Class::MOP::Class, or `"new"` if introspection does not work.

## METHODS

### "get"

Calls the constructor (as indicated by "constructor\_name") on the "class", passing all the service parameters as a **hash**. Returns whatever the constructor returned (hopefully a correctly-constructed object of the right class).

## AUTHOR

Stevan Little \<stevan@iinteractive.com\>

## BUGS

Please report any bugs or feature requests on the bugtracker website https://github.com/stevan/BreadBoard/issues

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

## COPYRIGHT AND LICENSE

This software is copyright (c) 2019, 2017, 2016, 2015, 2014, 2013, 2011, 2009 by Infinity Interactive.

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