I'm using Rails 3.1 and following this railscast to implement active merchant, I'm trying to copy the shopping cart used in the episode but am getting this error:
NoMethodError
undefined method `current_cart' for # Rails.root: /users/dave/work/sell
Application Trace | Framework Trace | Full Trace config/routes.rb:7:in
block (2 levels) in <top (required)>' config/routes.rb:6:in
block in ' config/routes.rb:1:in `' This error occurred while loading the following files:
/users/dave/work/sell/config/routes.rb
My Routes.rb
Sell::Application.routes.draw do
resources :orders
current_cart 'cart', :controller => 'carts', :action => 'show', :id => 'current'
resources :line_items
resources :carts
resources :products
end
The rails cast version (from looking at the source on github) uses the |map| map.resources :whatever way of writing the routes.rb.
Thanks for any help its much appreciated!
Try change route like
get 'cart' => 'carts#show', :as => 'current_cart'