lib/scrivito/backend/obj_query.rb in scrivito_sdk-1.9.1 vs lib/scrivito/backend/obj_query.rb in scrivito_sdk-1.10.0.rc1

@@ -1,12 +1,11 @@
 module Scrivito
 module Backend
 
 module ObjQuery
-class << self
 
-  def query(revision, index, keys)
+  def self.query(revision, index, keys)
     cache = Backend::ObjDataCache.view_for_revision(revision)
 
     missing_keys = []
 
     ids_from_cache = keys.map do |key|
@@ -45,16 +44,14 @@
     cache_obj_datas.map do |obj_datas|
       obj_datas || grouped_backend_results.shift
     end
   end
 
-  private
-
   # nested_ids is a list containing elements that are either lists of ids or nil
   # returns a corresponding list
   # containing elements that are either lists of obj_datas or nil
-  def load_nested_ids(revision, nested_ids)
+  private_class_method def self.load_nested_ids(revision, nested_ids)
     all_ids = nested_ids.inject([]) do |list, ids|
       ids ? list + ids : list
     end
 
     all_obj_datas = Backend::ObjLoad.load(revision, all_ids)
@@ -64,10 +61,9 @@
       # in the cache, but have been deleted in the backend concurrently.
       all_obj_datas.shift(ids.length).compact if ids
     end
   end
 
-end
 end
 
 end
 end