Type of parsed argument list.
Takes a list of arguments to all option invocations: for example, "-a 1 2 -a 3 4 5" would produce List(("a",List(1,2)),("a",List(3,4,5))).
Takes a list of arguments to all option invocations: for example, "-a 1 2 -a 3 4 5" would produce List(("a",List(1,2)),("a",List(3,4,5))).
Transformation of argument name to argument definition in help.
Map the converter to another value.
Map the converter to another value. This method is different from .map because it can return an error (without resorting to exceptions, returning Left(msg)) or can filter out unsupported values (by returning Right(None)).
Maps the converter to another value:
Maps the converter to another value:
intConverter.map(_+2) // and you get a "biased converter"
Converter from list of plain strings to something meaningful.