我可以在Ruby on Rails中限制方法只是POST方法吗？

class YourController< ApplicationController
  before_action :only_post_method, only: [:your_action]

  def your_action
    # Your action code here
  end

  private

  def only_post_method
    unless request.post?
      render json: { error: "This action only accepts POST requests." }, status: :method_not_allowed
    end
  end
end