GSP
Quick Navigator
Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
MooseX::Emulate::Class::Accessor::Fast(3) User Contributed Perl Documentation MooseX::Emulate::Class::Accessor::Fast(3)

MooseX::Emulate::Class::Accessor::Fast - Emulate Class::Accessor::Fast behavior using Moose attributes 

    package MyClass;
    use Moose;

    with 'MooseX::Emulate::Class::Accessor::Fast';


    #fields with readers and writers
    __PACKAGE__->mk_accessors(qw/field1 field2/);
    #fields with readers only
    __PACKAGE__->mk_ro_accessors(qw/field3 field4/);
    #fields with writers only
    __PACKAGE__->mk_wo_accessors(qw/field5 field6/);

This module attempts to emulate the behavior of Class::Accessor::Fast as accurately as possible using the Moose attribute system. The public API of "Class::Accessor::Fast" is wholly supported, but the private methods are not. If you are only using the public methods (as you should) migration should be a matter of switching your "use base" line to a "with" line.

While I have attempted to emulate the behavior of Class::Accessor::Fast as closely as possible bugs may still be lurking in edge-cases.

Simple documentation is provided here for your convenience, but for more thorough documentation please see Class::Accessor::Fast and Class::Accessor.

Please note that, at this time, the "is" flag attribute is not being set. To determine the "reader" and "writer" methods using introspection in later versions of Class::MOP ( > 0.38) please use the "get_read_method" and "get_write_method" methods in Class::MOP::Attribute. Example 

    # with Class::MOP <= 0.38
    my $attr = $self->meta->find_attribute_by_name($field_name);
    my $reader_method = $attr->reader || $attr->accessor;
    my $writer_method = $attr->writer || $attr->accessor;

    # with Class::MOP > 0.38
    my $attr = $self->meta->find_attribute_by_name($field_name);
    my $reader_method = $attr->get_read_method;
    my $writer_method = $attr->get_write_method;

Change the default Moose class building to emulate the behavior of C::A::F and store arguments in the instance hashref.

Create read-write accessors. An attribute named $field_name will be created. The name of the c<reader> and "writer" methods will be determined by the return value of "accessor_name_for" and "mutator_name_for", which by default return the name passed unchanged. If the accessor and mutator names are equal the "accessor" attribute will be passes to Moose, otherwise the "reader" and "writer" attributes will be passed. Please see Class::MOP::Attribute for more information.

Create read-only accessors.

Create write-only accessors.

Preface readers with 'get_' and writers with 'set_'. See original Class::Accessor documentation for more information.

See original Class::Accessor documentation for more information.

See original Class::Accessor documentation for more information.

See original Class::Accessor documentation for more information.

See Moose::Meta::Class.

Moose, Moose::Meta::Attribute, Class::Accessor, Class::Accessor::Fast, Class::MOP::Attribute, MooseX::Adopt::Class::Accessor::Fast

Guillermo Roditi (groditi) <groditi@cpan.org>

With contributions from:

Tomas Doran (t0m) <bobtfish@bobtfish.net>
Florian Ragwitz (rafl) <rafl@debian.org>

You may distribute this code under the same terms as Perl itself.
2018-07-03 perl v5.32.1
Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.