arity
Creates an arity option for lists where each invocation consumes exactly n values.
For example:
val coords by option("--coords").int().list().arity(2)
// Usage: --coords 1 2 --coords 3 4
// Result: [[1, 2], [3, 4]]Content copied to clipboard
Return
ArityListOptionBuilder for further configuration
Parameters
n
Number of values each option invocation must consume