# Nested Array Style describe "plus" do where(:a, :b, :answer) do [ [1 , 2 , 3], [5 , 8 , 13], [0 , 0 , 0] ] end with_them do it "should do additions" do expect(a + b).to eq answer end end with_them do # Can browse parameters via `params` method in with_them block # Can browse all parameters via `all_params` method in with_them block it "#{params[:a]} + #{params[:b]} == #{params[:answer]}" do expe