def update
      circle = find_circle
      circle.update!(circle_params)

      flash[:notice] = t("socializer.model.update", model: "Circle")
      redirect_to circle
    end
def update
      circle = find_circle
      circle.update!(circle_params)

      flash[:notice] = t("socializer.model.update", model: "Circle")
      redirect_to circle
    end
PATCH/PUT /circles/1