NAME

Data::Object::Role::Immutable

ABSTRACT

Data-Object Immutability Role

SYNOPSIS

use Data::Object::Class;
use Data::Object::Signatures;

with 'Data::Object::Role::Immutable';

method BUILD($args) {
  $self->immutable;

  return $args;
}

DESCRIPTION

This package provides a mechanism for making any derived object immutable.

LIBRARIES

This package uses type constraints defined by:

Data::Object::Library

METHODS

This package implements the following methods.

immutable

immutable() : Object

The immutable method returns the invocant but will throw an error if an attempt is made to modify the underlying value.

immutable example

my $immutable = $self->immutable;

CREDITS

Al Newkirk, +289

Anthony Brummett, +10

José Joaquín Atria, +1

AUTHOR

Al Newkirk, awncorp@cpan.org

LICENSE

Copyright (C) 2011-2019, Al Newkirk, et al.

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

PROJECT

GitHub

Projects

Milestones

Contributing

Issues

SEE ALSO

To get the most out of this distribution, consider reading the following:

Do

Data::Object

Data::Object::Class

Data::Object::ClassHas

Data::Object::Role

Data::Object::RoleHas

Data::Object::Library

cpanm Do

perl -MCPAN -e shell
install Do