Merge pull request #718 from rfb/topic/abstract_resources_for

Extract Resource#find's resource transformation

Author: lgebhardt

lib/jsonapi/resource.rb

@@ -644,6 +644,10 @@ def find(filters, options = {})
 
         records = apply_pagination(records, options[:paginator], order_options)
 
+        resources_for(records, context)
+      end
+
+      def resources_for(records, context)
         resources = []
         resource_classes = {}
         records.each do |model|

test/unit/resource/resource_test.rb

@@ -611,4 +611,9 @@ def test_resource_performs_validations_in_custom_context
     end
     assert_equal(err.error_messages[:base], ['Record is invalid'])
   end
+
+  def test_resources_for_transforms_records_into_resources
+    resources = PostResource.resources_for([Post.first], {})
+    assert_equal(PostResource, resources.first.class)
+  end
 end