On 9 February 2017 at 17:49, Joe Guerra <[email protected]> wrote: > I've got a simple cart table with a link to a product id. > > I'd like to grab the values from the product table that match the product id > in the cart, but I'm looping thru the cart in an index view. > So, I wasn't quite sure how to accomplish this.
Assuming that you have Cart has_many products, and if you haven't then you probably should have, then you can say (if the cart is in @cart) @cart.products.each do |product| # at this point product contains the Product end Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAL%3D0gLuqsG%3DrppV2vVvppuG0HJq-K61fz-VhzOJ1EjG1rbMK8w%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
