def to_h
      {
        "required" => required,
        "short" => short,
        "long" => long,
        "desc" => desc,
        "default" => default,
        "filter" => filter,
        "action" => action,
        "cast" => cast,
        "valid" => valid,
        "validate" => validate
      }.reject {|k, v| v.nil? }
    end
def to_h
      {
        "required" => required,
        "short" => short,
        "long" => long,
        "desc" => desc,
        "default" => default,
        "filter" => filter,
        "action" => action,
        "cast" => cast,
        "valid" => valid,
        "validate" => validate
      }.reject {|k, v| v.nil? }
    end
def to_h { "required" => required , "short" => short , "long" => long , "desc" => desc , "default" => default , "filter" => filter , "action" => action , "cast" => cast , "valid" => valid , "validate" => validate } . reject { | k , v | v . nil? } end
Returns Option converted to a hash.
Returns Option converted to a hash .