Install libset-nestedgroups-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libset-nestedgroups-perl
Description:
Simple implementation of nested groups
Set::NestedGroups gives an implementation of nested groups, access control lists (ACLs) would be one example of nested groups. . For example, if Joe is a Manager, and Managers have access to payroll, you can create an ACL which implements these rules, then ask the ACL if Joe has access to payroll. . Another example, you may wish to track which city, state and country people are in, by adding people to cities, cities to states, and states to countries. . This module includes some facilities to integrate its data structures with either files in the local filesystem and with tables in a RDBMS.
Homepage: https://metacpan.org/release/Set-NestedGroups
Version: 0.01-3
Section: universe/perl