NAME

Mite::Manual::Features - other features provided by Mite

MANUAL

Class Methods

Your class can or will provide the following methods:

new( %attributes ) or new( \%attributes )

Constructor for your class. It takes some arguments and returns an object.

Mite generates this for you.

Mite automatically provides a similar feature to MooseX::StrictConstructor, so your constructor will die if you pass it unknown attributes.

BUILDARGS

Works as in Moose and allows your constructor to be called with something other than a hash of attributes. Mite does not generate this for you.

FOREIGNBUILDARGS

Works as in Moo and MooseX::NonMoose. Mite does not generate this for you.

BUILD / BUILDALL.

Works as in Moose. Mite generates BUILDALL for you.

From Mite 0.007004 onwards, your BUILD method gets called before the strict constructor check, which allows you to remove keys from $args if you don't want them to trigger an exception.

DEMOLISH / DESTROY

Works as in Moose. Mite generates DESTROY for you.

On Perl older than 5.14, the $in_global_destruction argument will be undefined unless Devel::GlobalDestruction is installed, so add that to your project's dependencies if you are relying on it and need to support older versions of Perl.

DOES / does

DOES allows you to check if your class/object performs a particular role. See UNIVERSAL.

does is just an alias.

If you want to fake support for a role:

    $Your::Project::SomeClass::DOES{'Your::Project::SomeRole'} = 1;

strict

Mite will turn strict on for you.

warnings

Mite will turn warnings on for you.

Clean Classes

Mite will automatically import namespace::autoclean into your classes if it is installed on the end user's system. If it's not available, your classes will quietly be left with imported keywords cluttering up their namespace.

To force namespace::autoclean, then just use it manually:

    use Your::Project::Mite;
    use namespace::autoclean;

To force it to not be used:

    use Your::Project::Mite qw( -unclean );

Autolax

Autolax mode can be enabled in your .mite/config file:

    autolax: 1

If you do that and recompile your project, then many of the sanity checks Mite builds into your constructors, accessors, and method signatures will be disabled by default. In lax mode, these checks will be disabled:

• MooseX::StrictConstructor-style checks for unknown named parameters passed to your constructor.

• Checks for unknown named parameters passed to method signatures.

• Type checks in your constructor, except as part of coercion.

• Type checks in accessors and writers, except as part of coercion.

• Type checks in method signatures, except as part of coercion.

• Argument count checks in readers, writers, accessors, lvalue accessors, clearers, and predicates.

• Argument count checks in method signatures.

However, while the checks become disabled, they can be re-enabled by the end user by setting the PERL_STRICT environment variable, or any other environment variable supported by Devel::StrictMode.

The idea is that if your project uses autolax, you can set PERL_STRICT in your testing environment to get more rigorous checks, fix any errors you find, and then run your code without PERL_STRICT in your production environment.

BUGS

Please report any bugs to https://github.com/tobyink/p5-mite/issues.

AUTHOR

Michael G Schwern <mschwern@cpan.org>.

Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE

This software is copyright (c) 2011-2014 by Michael G Schwern.

This software is copyright (c) 2022 by Toby Inkster.

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

DISCLAIMER OF WARRANTIES

THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

cpanm Mite

perl -MCPAN -e shell
install Mite