class Cucumber::JsSupport::JsHook

def initialize(js_language, tag_names, js_function)
  @js_language, @tag_names, @js_function = js_language, tag_names, js_function
end

def invoke(location, scenario)
  @js_language.current_world.execute(@js_function)
end

def tag_expressions
  @tag_names
end