def hue_increment(increment = 1)
      params = { hue: {} }
      params[:hue][:increment] = increment
      @requester.put(url: "#{@api_url}/state", params: params)
    end
def hue_increment(increment = 1)
      params = { hue: {} }
      params[:hue][:increment] = increment
      @requester.put(url: "#{@api_url}/state", params: params)
    end
hue commands