class Capybara::Selector::RegexpDisassembler::Expression
def options_set(strs)
def options_set(strs) strs = [Set.new([[''], Array(strs)])] strs.push(nil) unless max_repeat == 1 strs end
def options_set(strs) strs = [Set.new([[''], Array(strs)])] strs.push(nil) unless max_repeat == 1 strs end