Test2::Tools::Ref - Tools for validating references.

NAME  DESCRIPTION  SYNOPSIS  EXPORTS  SOURCE  MAINTAINERS  AUTHORS  COPYRIGHT 

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NAME

Test2::Tools::Ref − Tools for validating references.

DESCRIPTION

This module contains tools that allow you to verify that something is a ref. It also has tools to check if two refs are the same exact ref, or different. None of the functions in this module do deep comparisons.

SYNOPSIS

use Test2::Tools::Ref;
# Ensure something is a ref.
ref_ok($ref);
# Check that $ref is a HASH reference
ref_ok($ref, 'HASH', 'Must be a hash')
ref_is($refa, $refb, "Same exact reference");
ref_is_not($refa, $refb, "Not the same exact reference");

EXPORTS

All subs are exported by default.
ref_ok($thing)
ref_ok($thing, $type)
ref_ok($thing, $type, $name)

This checks that $thing is a reference. If $type is specified then it will check that $thing is that type of reference.

ref_is($ref1, $ref2, $name)

Verify that two references are the exact same reference.

ref_is_not($ref1, $ref2, $name)

Verify that two references are not the exact same reference.

SOURCE

The source code repository for Test2−Suite can be found at https://github.com/Test−More/Test2−Suite/.

MAINTAINERS

Chad Granum <[email protected]>

AUTHORS

Chad Granum <[email protected]>

COPYRIGHT

Copyright 2018 Chad Granum <[email protected]>.

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

See http://dev.perl.org/licenses/

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