```{index} single: Test2::Compare::Bag ``` # Test2::Compare::Bag Internal representation of a bag comparison. ## DESCRIPTION This module is an internal representation of a bag for comparison purposes. ## METHODS - $bool = $arr->ending - $arr->set\_ending($bool) Set this to true if you would like to fail when the array being validated has more items than the check. That is, if you check for 4 items but the array has 5 values, it will fail and list that unmatched item in the array as unexpected. If set to false then it is assumed you do not care about extra items. - $arrayref = $arr->items() Returns the arrayref of values to be checked in the array. - $arr->set\_items($arrayref) Accepts an arrayref. **Note:** that there is no validation when using `set_items`, it is better to use the `add_item` interface. - $name = $arr->name() Always returns the string `""`. - $bool = $arr->verify(got => $got, exists => $bool) Check if `$got` is an array reference or not. - $arr->add\_item($item) Push an item onto the list of values to be checked. - @deltas = $arr->deltas(got => $got, convert => \\&convert, seen => \\%seen) Find the differences between the expected bag values and those in the `$got` arrayref. ## SOURCE The source code repository for Test2-Suite can be found at `https://github.com/Test-More/test-more/`. ## MAINTAINERS - Chad Granum - Gianni Ceccarelli ## AUTHORS - Chad Granum - Gianni Ceccarelli ## COPYRIGHT Copyright Chad Granum . Copyright 2018 Gianni Ceccarelli 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/`