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.\" ========================================================================
.\"
.IX Title "Test2::Compare::Meta 3"
.TH Test2::Compare::Meta 3 "2021-12-03" "perl v5.26.3" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
Test2::Compare::Meta \- Check library for meta\-checks
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Sometimes in a deep comparison you want to run extra checks against an item
down the chain. This library allows you to write a check that verifies several
attributes of an item.
.SH "DEFINED CHECKS"
.IX Header "DEFINED CHECKS"
.IP "blessed" 4
.IX Item "blessed"
Lets you check that an item is blessed, and that it is blessed into the
expected class.
.IP "reftype" 4
.IX Item "reftype"
Lets you check the reftype of the item.
.IP "isa" 4
.IX Item "isa"
Lets you check if the item is an instance of the expected class.
.IP "this" 4
.IX Item "this"
Lets you check the item itself.
.IP "size" 4
.IX Item "size"
Lets you check the size of the item. For an arrayref this is the number of
elements. For a hashref this is the number of keys. For everything else this is
undef.
.SH "SOURCE"
.IX Header "SOURCE"
The source code repository for Test2\-Suite can be found at
\&\fIhttps://github.com/Test\-More/Test2\-Suite/\fR.
.SH "MAINTAINERS"
.IX Header "MAINTAINERS"
.IP "Chad Granum <exodist@cpan.org>" 4
.IX Item "Chad Granum <exodist@cpan.org>"
.SH "AUTHORS"
.IX Header "AUTHORS"
.PD 0
.IP "Chad Granum <exodist@cpan.org>" 4
.IX Item "Chad Granum <exodist@cpan.org>"
.PD
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2018 Chad Granum <exodist@cpan.org>.
.PP
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
.PP
See \fIhttp://dev.perl.org/licenses/\fR