await scrollToPosition(x, y) await Promise.all([ mouse.down(x, y), mouse.up(x, y), ]) } def click(x, y) Concurrent::Promises.future do point = clickable_point(x, y).value! scroll_to_position(x, y).value! Concurrent::Promises.zip( mouse.down(x, y), mouse.up(x, y), ).value! end end concurrent-rubyを使ったasync/awaitっぽい実装 ※ 擬似コードです