count
# given {1..4}
my $count = $hash->count; # 2The count method returns the total number of keys defined. This method returns a Data::Object::Number object.
count() : NumObject
method
5 POD Errors
The following errors were encountered while parsing the POD:
- Around line 10:
Unknown directive: =name
- Around line 14:
Unknown directive: =usage
- Around line 20:
Unknown directive: =description
- Around line 25:
Unknown directive: =signature
- Around line 29:
Unknown directive: =type