NAME Data::Object::Role::Immutable ABSTRACT Immutable Role for Perl 5 SYNOPSIS package Example; use Moo; with 'Data::Object::Role::Immutable'; package main; my $example = Example->new; DESCRIPTION This package provides a mechanism for making any derived object immutable. METHODS This package implements the following methods: immutable immutable() : Object The immutable method returns the invocant as an immutable object, and will throw an error if an attempt is made to modify the underlying value. immutable example #1 # given: synopsis $example->immutable; 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 terms of the The Apache License, Version 2.0, as elucidated in the "license file" <https://github.com/iamalnewkirk/data-object-role-immutable/blob/master/LICENSE>. PROJECT Wiki <https://github.com/iamalnewkirk/data-object-role-immutable/wiki> Project <https://github.com/iamalnewkirk/data-object-role-immutable> Initiatives <https://github.com/iamalnewkirk/data-object-role-immutable/projects> Milestones <https://github.com/iamalnewkirk/data-object-role-immutable/milestones> Contributing <https://github.com/iamalnewkirk/data-object-role-immutable/blob/master/CONTRIBUTE.md> Issues <https://github.com/iamalnewkirk/data-object-role-immutable/issues>