exists
$args->exists(0); # exists $ARGV[0]
$args->exists('command'); # exists $ARGV[0]The exists method takes a name or index and returns truthy if an associated value exists.
exists(Str $key) : Any
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 19:
Unknown directive: =description
- Around line 24:
Unknown directive: =signature
- Around line 28:
Unknown directive: =type