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moose::cookbook::basics::recipe7(3) [osx man page]

Moose::Cookbook::Basics::Recipe7(3)			User Contributed Perl Documentation		       Moose::Cookbook::Basics::Recipe7(3)

Moose::Cookbook::Basics::Recipe7 - Making Moose fast with immutable VERSION
version 2.0205 SYNOPSIS
package Point; use Moose; has 'x' => ( isa => 'Int', is => 'ro' ); has 'y' => ( isa => 'Int', is => 'rw' ); __PACKAGE__->meta->make_immutable; DESCRIPTION
The Moose metaclass API provides a "make_immutable()" method. Calling this method does two things to your class. First, it makes it faster. In particular, object construction and destruction are effectively "inlined" in your class, and no longer invoke the meta API. Second, you can no longer make changes via the metaclass API, such as adding attributes. In practice, this won't be a problem, as you rarely need to do this after first loading the class. CONCLUSION
We strongly recommend you make your classes immutable. It makes your code much faster, with a small compile-time cost. This will be especially noticeable when creating many objects. AUTHOR
This software is copyright (c) 2011 by Infinity Interactive, Inc.. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.12.5 2011-09-06 Moose::Cookbook::Basics::Recipe7(3)

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Mouse::Spec(3pm)					User Contributed Perl Documentation					  Mouse::Spec(3pm)

Mouse::Spec - To what extent Mouse is compatible with Moose VERSION
This document describes Mouse version 0.99 SYNOPSIS
use Mouse::Spec; printf "Mouse/%s is compatible with Moose/%s ", Mouse::Spec->MouseVersion, Mouse::Spec->MooseVersion; DESCRIPTION
Mouse is a subset of Moose. This document describes to what extend Mouse is compatible (and incompatible) with Moose. Compatibility with Moose Sugary APIs The sugary APIs are highly compatible with Moose. Methods which have the same name as Moose's are expected to be compatible with Moose's. Meta object protocols Meta object protocols are a subset of the counterpart of Moose. Their methods which have the same name as Moose's are expected to be compatible with Moose's. Feel free to use these methods even if they are not documented. However, there are differences between Moose's MOP and Mouse's. For example, meta object protocols in Mouse have no attributes by default, so "$metaclass->meta->make_immutable()" will not work as you expect. Don not make metaclasses immutable. Mouse::Meta::Instance Meta instance mechanism is not implemented, so you cannot change the reftype of Mouse objects in the same way as Moose. Role exclusion Role exclusion, "exclude()", is not implemented. -metaclass in Mouse::Exporter "use Mouse -metaclass => ..." are not implemented. Use "use Mouse -traits => ..." instead. Mouse::Meta::Attribute::Native Native traits are not supported directly, but "MouseX::NativeTraits" is available on CPAN. Once you have installed it, you can use it as the same way in Moose. That is, native traits are automatically loaded by Mouse. See MouseX::NativeTraits for details. Notes about Moose::Cookbook Many recipes in Moose::Cookbook fit Mouse, including: o Moose::Cookbook::Basics::Recipe1 - The (always classic) Point example o Moose::Cookbook::Basics::Recipe2 - A simple BankAccount example o Moose::Cookbook::Basics::Recipe3 - A lazy BinaryTree example o Moose::Cookbook::Basics::Recipe4 - Subtypes, and modeling a simple Company class hierarchy o Moose::Cookbook::Basics::Recipe5 - More subtypes, coercion in a Request class o Moose::Cookbook::Basics::Recipe6 - The augment/inner example o Moose::Cookbook::Basics::Recipe7 - Making Moose fast with immutable o Moose::Cookbook::Basics::Recipe8 - Builder methods and lazy_build o Moose::Cookbook::Basics::Recipe9 - Operator overloading, subtypes, and coercion o Moose::Cookbook::Basics::Recipe10 - Using BUILDARGS and BUILD to hook into object construction o Moose::Cookbook::Roles::Recipe1 - The Moose::Role example o Moose::Cookbook::Roles::Recipe2 - Advanced Role Composition - method exclusion and aliasing o Moose::Cookbook::Roles::Recipe3 - Applying a role to an object instance o Moose::Cookbook::Meta::Recipe2 - A meta-attribute, attributes with labels o Moose::Cookbook::Meta::Recipe3 - Labels implemented via attribute traits o Moose::Cookbook::Extending::Recipe3 - Providing an alternate base object class SEE ALSO
Mouse Moose Moose::Manual Moose::Cookbook perl v5.14.2 2012-06-30 Mouse::Spec(3pm)
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