         it "adds a clear for narrow and large views" do             result = helper.card_grid_helper(card_index: 0, reset: true, has_rail: true)              result.should     include("nv--clear")             result.should_not include("mv--clear")             result.should     include("lv--clear")             result.should_not include("wv--clear")             result.should     include("cv--clear")           end         end          context "