Test2::Compare::Bag

DESCRIPTION

This module is an internal representation of a bag for comparison purposes.

$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 "<BAG>".
$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.