lib/dm-serializer/to_csv.rb in dm-serializer-0.9.11 vs lib/dm-serializer/to_csv.rb in dm-serializer-0.10.0

@@ -2,39 +2,60 @@
 
 if RUBY_VERSION >= '1.9.0'
  require 'csv'
 else
   begin
-    gem 'fastercsv', '~>1.4.0'
+    gem 'fastercsv', '~>1.5.0'
     require 'fastercsv'
     CSV = FasterCSV
   rescue LoadError
-    nil
+    # do nothing
   end
 end
 
 module DataMapper
   module Serialize
     # Serialize a Resource to comma-separated values (CSV).
     #
     # @return <String> a CSV representation of the Resource
     def to_csv(writer = '')
       CSV.generate(writer) do |csv|
-        row = []
-        self.class.properties(repository.name).each do |property|
-          row << send(property.name).to_s
+        row = model.properties(repository.name).map do |property|
+          send(property.name).to_s
         end
         csv << row
       end
     end
   end
 
   class Collection
     def to_csv
-      result = ""
+      result = ''
       each do |item|
         result << item.to_csv + "\n"
       end
       result
     end
   end
+
+  if Serialize::Support.dm_validations_loaded?
+
+    module Validate
+      class ValidationErrors
+        def to_csv(writer = '')
+          CSV.generate(writer) do |csv|
+            errors.each do |key, value|
+              value.each do |error|
+                row = []
+                row << key.to_s
+                row << error.to_s
+                csv << row
+              end
+            end
+          end
+        end
+      end
+    end
+
+  end
+
 end