Provided by: libcatmandu-perl_1.0700-1_all 

NAME
Catmandu::Fix::Condition::is_null - only execute fixes if all path values are null
SYNOPSIS
if is_null(data.*)
...
end
SEE ALSO
Catmandu::Fix
perl v5.26.1 2017-12-19 Catmandu::Fix::Condition::is_null(3pm)