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".

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