getOptionValues abstract method

  1. @protected
List<String>? getOptionValues(
  1. String name
)

Returns the values for a given option name.

Behavior:

  • --flag returns []
  • --key=value returns ["value"]
  • multiple occurrences (--key=1 --key=2) return ["1", "2"]
  • if the key is missing, returns null

Example:

final values = getOptionValues('files');
if (values != null) {
  print(values.join(', '));
}

Implementation

@protected
List<String>? getOptionValues(String name);