Merge pull request #30 from kyletcarlson/master

Added more methods to simplify accessing certain nodes.

.rspec

@@ -0,0 +1,2 @@
+--color
+--fail-fast

lib/asin/simple_item.rb

@@ -32,13 +32,145 @@ def details_url
       @raw.DetailPageURL
     end
 
+    def sales_rank
+      @raw.SalesRank
+    end
+
     def review
        @raw.EditorialReviews!.EditorialReview!.Content
     end
 
     def image_url
       @raw.LargeImage!.URL
     end
-  end
 
+    # <ItemAttributes>
+    def author
+      @raw.ItemAttributes!.Author
+    end
+
+    def binding
+      @raw.ItemAttributes!.Binding
+    end
+
+    def brand
+      @raw.ItemAttributes!.Brand
+    end
+
+    def ean
+      @raw.ItemAttributes!.EAN
+    end
+
+    def edition
+      @raw.ItemAttributes!.Edition
+    end
+
+    def isbn
+      @raw.ItemAttributes!.isbn
+    end
+
+    def item_dimensions
+      @raw.ItemAttributes!.ItemDimensions
+    end
+
+    # hundredths of an inch
+    def item_height
+      @raw.ItemAttributes!.ItemDimensions.Height
+    end
+
+    # hundredths of an inch
+    def item_length
+      @raw.ItemAttributes!.ItemDimensions.Length
+    end
+
+    # hundredths of an inch
+    def item_width
+      @raw.ItemAttributes!.ItemDimensions.Width
+    end
+
+    # hundredths of a pound
+    def item_weight
+      @raw.ItemAttributes!.ItemDimensions.Weight
+    end
+
+    def package_dimensions
+      @raw.ItemAttributes!.PackageDimensions
+    end
+
+    # hundredths of an inch
+    def package_height
+      @raw.ItemAttributes!.PackageDimensions.Height
+    end
+
+    # hundredths of an inch
+    def package_length
+      @raw.ItemAttributes!.PackageDimensions.Length
+    end
+
+    # hundredths of an inch
+    def package_width
+      @raw.ItemAttributes!.PackageDimensions.Width
+    end
+
+    # hundredths of a pound
+    def package_weight
+      @raw.ItemAttributes!.PackageDimensions.Weight
+    end
+
+    def label
+      @raw.ItemAttributes!.Label
+    end
+
+    def language
+      @raw.ItemAttributes!.Languages.Language.first.Name
+    end
+
+    def formatted_price
+      @raw.ItemAttributes!.ListPrice.FormattedPrice
+    end
+
+    def manufacturer
+      @raw.ItemAttributes!.Manufacturer
+    end
+
+    def mpn
+      @raw.ItemAttributes!.MPN
+    end
+
+    def page_count
+      @raw.ItemAttributes!.NumberOfPages
+    end
+
+    def part_number
+      @raw.ItemAttributes!.PartNumber
+    end
+
+    def product_group
+      @raw.ItemAttributes!.ProductGroup
+    end
+
+    def publication_date
+      @raw.ItemAttributes!.PublicationDate
+    end
+
+    def publisher
+      @raw.ItemAttributes!.Publisher
+    end
+
+    def sku
+      @raw.ItemAttributes!.SKU
+    end
+
+    def studio
+      @raw.ItemAttributes!.Studio
+    end
+
+    def total_new
+      @raw.OfferSummary!.TotalNew
+    end
+
+    def total_used
+      @raw.OfferSummary!.TotalUsed
+    end
+  end
 end

spec/cassettes/asin/lookup_and_search_should_have_metadata.yml

@@ -94,4 +94,4 @@ http_interactions:
         new to programming.       &lt;/p&gt;</Content><IsLinkSuppressed>0</IsLinkSuppressed></EditorialReview></EditorialReviews></Item></Items></ItemLookupResponse>
     http_version: 
   recorded_at: Tue, 25 Sep 2012 20:04:40 GMT
-recorded_with: VCR 2.2.5
+recorded_with: VCR 2.2.5

spec/lib/search_spec.rb

@@ -18,10 +18,45 @@ module ASIN
         item = items.first
         item.asin.should eql(ANY_ASIN)
         item.title.should =~ /Learn Objective/
+        item.sales_rank.should == '209840'
         item.amount.should eql(3999)
         item.details_url.should eql("http://www.amazon.com/Learn-Objective-C-Mac-Series/dp/1430218150%3FSubscriptionId%3DAKIAIBNLWSCV5OXMPD6A%26tag%3Dphoet-20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3D1430218150")
         item.image_url.should eql("http://ecx.images-amazon.com/images/I/41kq5bDvnUL.jpg")
         item.review.should =~ /Take your coding skills to the next level/
+
+        # <ItemAttributes>
+        item.item_height.should == "925"
+        item.item_length.should == "752"
+        item.item_width.should == "71"
+        item.item_weight.should == "137"
+        item.package_height.should == "102"
+        item.package_length.should == "921"
+        item.package_width.should == "701"
+        item.package_weight.should == "123"
+
+        item.author.count.should == 2
+        item.author.first.should == "Scott Knaster"
+        item.binding.should == "Paperback"
+        item.brand.should == "Apress"
+        item.ean.should == "9781430218159"
+        item.edition == "1"
+        item.isbn == "1430218150"
+        item.label.should == "Apress"
+        item.language.should == "English"
+        item.formatted_price.should == "$39.99"
+        item.manufacturer.should == "Apress"
+        item.mpn.should == "978-1-4302-1815-9"
+        item.page_count.should == "360"
+        item.part_number.should == "978-1-4302-1815-9"
+        item.product_group.should == "Book"
+        item.publication_date.should == "2009-01-07"
+        item.publisher.should == "Apress"
+        item.sku.should == "mon0001920250"
+        item.studio.should == "Apress"
+
+        # <OfferSummary>
+        item.total_new.should == "56"
+        item.total_used.should == "62"
       end
 
       it "should lookup multiple response groups", :vcr do