search for: interactcontroller

Hi,I am developing a web app and am following the text-Agile web development.....Each time I click my "add to cart" button" i always get the  page below:I have double checked to see if i have errors in my code,there was none,please what do i need to do to proceed? NameError in InteractController#add_to_cartundefined local variable or method `find_cart'' for #<InteractController:0x1042d0780>RAILS_ROOT: /Users/oluwayomioluwadara/Documents/CED/coursework/heritage/heritageApplication Trace | Framework Trace | Full Trace/Users/oluwayomioluwadara/Documents/CED/coursework/heritage/h...

...hod that updates an attribute. The attribute format should be converted to YAML format before storing in the table which is excatly what is going on. But when testing it using expectations in rspec it returns an error. *** below is the error message : Spec::Mocks::MockExpectationError in ''InteractController (submit) - saving a form to use later should update costumer details using the form params'' Mock ''Instance_1039'' expected :update_attributes with ({:customer_details=>"--- !map:HashWithIndifferentAccess \\ntitle: Hola\\n"}) but received it with ({:customer_de...