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Mouse::Spec.3pm

NAME

Mouse::Spec - To what extent Mouse is compatible with Moose

VERSION

This document describes Mouse version 0.58

SYNOPSIS

     use Mouse::Spec;
 
     printf "Mouse/%s is compatible with Moose/%s\n",
         Mouse::Spec->MouseVersion, Mouse::Spec->MooseVersion;
 
 

DESCRIPTION

Mouse is a subset of Moose. This document describes to what extend Mouse is compatible with Moose.

Compatibility with Moose

The sugary API is highly compatible with Moose.

Incompatibility with Moose

Meta object protocols

Any MOP in Mouse has no attributes by default.

For this reason, "$metaclass->meta->make_immutable()" does not yet work as you expect. Don not make metaclasses immutable.

Mouse::Meta::Instance

Meta instance mechanism is not implemented.

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:

*

Moose::Cookbook::Basics::Recipe1 - The (always classic) Point example

*

Moose::Cookbook::Basics::Recipe2 - A simple BankAccount example

*

Moose::Cookbook::Basics::Recipe3 - A lazy BinaryTree example

*

Moose::Cookbook::Basics::Recipe4 - Subtypes, and modeling a simple Company class hierarchy

*

Moose::Cookbook::Basics::Recipe5 - More subtypes, coercion in a Request class

*

Moose::Cookbook::Basics::Recipe6 - The augment/inner example

*

Moose::Cookbook::Basics::Recipe7 - Making Moose fast with immutable

*

Moose::Cookbook::Basics::Recipe8 - Builder methods and lazy_build

*

Moose::Cookbook::Basics::Recipe9 - Operator overloading, subtypes, and coercion

*

Moose::Cookbook::Basics::Recipe10 - Using BUILDARGS and BUILD to hook into object construction

*

Moose::Cookbook::Roles::Recipe1 - The Moose::Role example

*

Moose::Cookbook::Roles::Recipe2 - Advanced Role Composition - method exclusion and aliasing

*

Moose::Cookbook::Roles::Recipe3 - Applying a role to an object instance

*

Moose::Cookbook::Meta::Recipe2 - A meta-attribute, attributes with labels

*

Moose::Cookbook::Meta::Recipe3 - Labels implemented via attribute traits

*

Moose::Cookbook::Extending::Recipe3 - Providing an alternate base object class

SEE ALSO

Mouse

Moose

Moose::Manual

Moose::Cookbook