lib/google_cells/spreadsheet.rb in google-cells-0.3.0 vs lib/google_cells/spreadsheet.rb in google-cells-0.4.0

@@ -97,10 +97,14 @@
 
     %w( subscribe share ).each do |m|
       define_method(m){|args| self.class.send(m, self.key, args) }
     end
 
+    %w( worksheets_uri revisions_uri ).each do |m|
+      define_method(m){ self.class.send(m, self.key) }
+    end
+
     def unsubscribe(params)
       self.class.unsubscribe(params)
     end
 
     def delete
@@ -108,11 +112,11 @@
     end
 
     def copy(opts={})
       self.class.copy(self.key, opts)
     end
-    
+
     def enfold(folder_key)
       return true if @folders && @folders.select{|f| f.key == folder_key}.first
       body = {'id' => self.key}.to_json
       res = self.class.request(:post, self.class.folder_uri(folder_key), 
         :body => body, :headers => {'Content-Type' => 'application/json'})
@@ -157,23 +161,29 @@
         @worksheets << Worksheet.new(args)
       end
       return @worksheets
     end
 
+    def revisions
+      @revisions ||= Revision.list(self.key).map do |r|
+        r.instance_variable_set(:@spreadsheet, self)
+        r
+      end
+    end
+
     private
 
     def self.parse_from_entry(entry, key=nil)
-      key ||= entry.css("link").select{|el| el['rel'] == 'alternate'}.
-        first['href'][/key=.+/][4..-1]
+      url ||= entry.css("link").select{|el| el['rel'] == 'alternate'}.
+        first['href']
+      key =  url[/key=.+/] ? url[/key=.+/][4..-1] : url[/[^\/]{44}/]
       { title: entry.css("title").first.text,
         key: key,
         updated_at: entry.css("updated").first.text,
         author: Author.new(
           name: entry.css("author/name").first.text,
           email: entry.css("author/email").first.text
         )
       }
     end
-
-    def worksheets_uri; self.class.worksheets_uri(key); end
   end
 end