Richard Hansen
912bc6291a
group_hosts_by: Treat undef as unset for consistency with opt
...
The `opt` function falls back to global/default if the value is
undefined, even if it is explicitly set to `undef`. `group_hosts_by`
should behave the same.
2024-08-18 01:21:40 -04:00
Richard Hansen
8a65264841
group_hosts_by: Return the common group configuration
...
This should make it easier to detect missing attribute names passed to
`group_hosts_by`.
2024-07-13 04:09:24 -04:00
Richard Hansen
b8df93febe
group_hosts_by: Return a list, not a hashref
...
The hash key value is an implementation detail that should not be
leaked to the caller.
2024-07-13 04:08:35 -04:00
Richard Hansen
08ccc41650
group_hosts_by: Use arg list instead of arrayref
...
This is more idiomatic.
2024-07-13 04:08:35 -04:00
Richard Hansen
e60e6e804b
group_hosts_by: Use Data::Dumper to make the group signature
...
This is a bit more robust than manually making the group signature
because it gracefully handles corner cases such as `undef`.
2024-06-01 03:06:06 -04:00
Richard Hansen
ce0a362fd0
group_hosts_by: Add tests
2024-06-01 03:05:26 -04:00
