I copied and pasted and ran this code and it worked fine for me. Any
stray "," characters?
On May 16, 6:50 pm, Orient Fang <li...@ruby-forum.com> wrote:
> HI,
> I have almost the same issue when I follow the 3rd Edtion.
> but I verified the every type characters, there should be no mistakes.
> Any one could help?
> ---------
> SyntaxError in StoreController#add_to_cart
> D:/InstantRails/rails_apps/lzpback/app/models/cart.rb:14: syntax error,
> unexpected kEND, expecting $end
> RAILS_ROOT: D:/InstantRails/rails_apps/lzpback
> Application Trace | Framework Trace | Full Trace
> D:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:380:in
> `load_without_new_constant_marking'
> D:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:380:in
> `load_file'
> D:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in
> `new_constants_in'
> D:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:379:in
> `load_file'
> D:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:259:in
> `require_or_load'
> D:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:425:in
> `load_missing_constant'
> D:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:80:in
> `const_missing'
> D:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:92:in
> `const_missing'
> D:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:437:in
> `load_missing_constant'
> D:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:96:in
> `const_missing'
> D:/InstantRails/rails_apps/lzpback/app/controllers/store_controller.rb:19:in
> `find_cart'
> D:/InstantRails/rails_apps/lzpback/app/controllers/store_controller.rb:9:in
> `add_to_cart'
> Request
> Parameters:
> {"authenticity_token"=>"jp209H0whp2bnxAl+JiDhLx4clqJbMwei4Oz9eUyBwo=",
> "id"=>"2"}
> Show session dump
> Response
> Headers:
> {"Content-Type"=>"",
> "Cache-Control"=>"no-cache"}
> **** cart.rb file as following,
> --------
> class Cart
> attr_reader :items
> def initialize
> @items = []
> end
> def add_product(product)
> current_item = @items.find {|item| item.product == product}
> if current_item
> current_item.increment_quantity
> else
> @items << CartItem.new(product)
> end
> end
> end
> --
> Posted viahttp://www.ruby-forum.com/.
>
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