The Depot Application

6.5 Iteration A4: Making Prettier Listings 6.3 Iteration A2: Add a Missing Column

6.4 Iteration A3: Validate!

</3 errors prohibited this product from being saved/> expected but was
<"6.4 Iteration A3: Validate!">.

Traceback:
  /home/rubys/git/awdwr/edition3/work-187-23/vendor/rails/actionpack/lib/action_controller/assertions/selector_assertions.rb:307:in `assert_select'
  /home/rubys/git/awdwr/edition3/checkdepot.rb:74
edit app/models/product.rb
class Product < ActiveRecord::Base
  validates_presence_of :title, :description, :image_url
  validates_numericality_of :price
  validate :price_must_be_at_least_a_cent
  validates_uniqueness_of :title
  validates_format_of :image_url, :allow_blank => true,
                      :with    => %r{\.(gif|jpg|png)$}i,
                      :message => 'must be a URL for GIF, JPG ' +
                                  'or PNG image.'
 
protected
  def price_must_be_at_least_a_cent
    errors.add(:price, 'should be at least 0.01') if price.nil? ||
                       price < 0.00
  end
 
end
get /products/new

ActiveRecord::StatementInvalid in ProductsController#new 

Could not find table 'products'

RAILS_ROOT: /home/rubys/git/awdwr/edition3/work-187-23/depot

Application Trace | Framework Trace | Full Trace

Request

Parameters: 

None

Show session dump

Response

Headers: 

{"Content-Type"=>"",
 "Cache-Control"=>"no-cache"}
get /products/new

ActiveRecord::StatementInvalid in ProductsController#new 

Could not find table 'products'

RAILS_ROOT: /home/rubys/git/awdwr/edition3/work-187-23/depot

Application Trace | Framework Trace | Full Trace

Request

Parameters: 

None

Show session dump

Response

Headers: 

{"Content-Type"=>"",
 "Cache-Control"=>"no-cache"}
edit app/models/product.rb
class Product < ActiveRecord::Base
  validates_presence_of :title, :description, :image_url
  validates_numericality_of :price
  validate :price_must_be_at_least_a_cent
  validates_uniqueness_of :title
  validates_format_of :image_url,
                      :with    => %r{\.(gif|jpg|png)$}i,
                      :message => 'must be a URL for GIF, JPG ' +
                                  'or PNG image.'
 
protected
  def price_must_be_at_least_a_cent
    errors.add(:price, 'should be at least 0.01') if price.nil? ||
                       price < 0.01
  end
 
end

6.5 Iteration A4: Making Prettier Listings 6.3 Iteration A2: Add a Missing Column