Merge pull request #755 from magni-/rubocop_multiline_block_chain

Fix Style/MultilineBlockChain offenses

.rubocop_todo.yml

@@ -54,11 +54,6 @@ Style/ModuleFunction:
     - 'lib/paper_trail/serializers/json.rb'
     - 'lib/paper_trail/serializers/yaml.rb'
 
-# Offense count: 2
-Style/MultilineBlockChain:
-  Exclude:
-    - 'lib/paper_trail/version_concern.rb'
-
 # Offense count: 4
 Style/MultilineTernaryOperator:
   Exclude:

lib/paper_trail/version_concern.rb

@@ -124,7 +124,8 @@ module PaperTrail
           arel_field = arel_table[:object]
           where_conditions = args.map { |field, value|
             PaperTrail.serializer.where_object_condition(arel_field, field, value)
-          }.reduce { |a, e| a.and(e) }
+          }
+          where_conditions = where_conditions.reduce { |a, e| a.and(e) }
           where(where_conditions)
         end
       end
@@ -150,7 +151,8 @@ module PaperTrail
           arel_field = arel_table[:object_changes]
           where_conditions = args.map { |field, value|
             PaperTrail.serializer.where_object_changes_condition(arel_field, field, value)
-          }.reduce { |a, e| a.and(e) }
+          }
+          where_conditions = where_conditions.reduce { |a, e| a.and(e) }
           where(where_conditions)
         end
       end