association_info.rb in goldiloader-2.0.0

- old
+ new
@@ -5,121 +5,36 @@
 
     def initialize(association)
       @association = association
     end
 
-    def finder_sql?
-      Goldiloader::Compatibility.association_finder_sql_enabled? &&
-        association_options[:finder_sql].present?
+    delegate :association_scope, :reflection, to: :@association
+
+    def offset?
+      association_scope && association_scope.offset_value.present?
     end
 
-    if ActiveRecord::VERSION::MAJOR >= 4
-      delegate :association_scope, :reflection, to: :@association
+    def limit?
+      association_scope && association_scope.limit_value.present?
+    end
 
-      def read_only?
-        association_scope && association_scope.readonly_value.present?
-      end
+    def auto_include?
+      association_scope.nil? || association_scope.auto_include_value
+    end
 
-      def offset?
-        association_scope && association_scope.offset_value.present?
+    def from?
+      if ActiveRecord::VERSION::MAJOR >= 5
+        association_scope && association_scope.from_clause.present?
+      else
+        association_scope && association_scope.from_value.present?
       end
+    end
 
-      def limit?
-        association_scope && association_scope.limit_value.present?
-      end
-
-      def from?
-        if ActiveRecord::VERSION::MAJOR >= 5
-          association_scope && association_scope.from_clause.present?
-        else
-          association_scope && association_scope.from_value.present?
-        end
-      end
-
-      def group?
-        association_scope && association_scope.group_values.present?
-      end
-
-      def joins?
-        return false unless association_scope
-
-        num_joins = association_scope.joins_values.size
-        if ActiveRecord::VERSION::MAJOR >= 5
-          num_joins += association_scope.left_joins_values.size + association_scope.left_outer_joins.size
-        end
-        # Yuck - Through associations will always have a join for *each* 'through' table
-        num_joins - num_through_joins > 0
-      end
-
-      def uniq?
-        association_scope && association_scope.uniq_value
-      end
-
-      def instance_dependent?
-        reflection.scope.present? && reflection.scope.arity > 0
-      end
-
-      def unscope?
-        Goldiloader::Compatibility.unscope_query_method_enabled? &&
-            association_scope &&
-            association_scope.unscope_values.present?
-      end
-
-      private
-
-      def num_through_joins
-        association = @association
-        count = 0
-        while association.is_a?(ActiveRecord::Associations::ThroughAssociation)
-          count += 1
-          association = association.owner.association(association.through_reflection.name)
-        end
-        count
-      end
-    else
-      def read_only?
-        association_options[:readonly].present?
-      end
-
-      def offset?
-        association_options[:offset].present?
-      end
-
-      def limit?
-        association_options[:limit].present?
-      end
-
-      def from?
-        false
-      end
-
-      def group?
-        association_options[:group].present?
-      end
-
-      def joins?
-        # Rails 3 didn't support joins for associations
-        false
-      end
-
-      def uniq?
-        association_options[:uniq]
-      end
-
-      def instance_dependent?
-        # Rails 3 didn't support this
-        false
-      end
-
-      def unscope?
-        # Rails 3 didn't support this
-        false
-      end
+    def group?
+      association_scope && association_scope.group_values.present?
     end
 
-    private
-
-    def association_options
-      @association.options
+    def instance_dependent?
+      reflection.scope.present? && reflection.scope.arity > 0
     end
   end
 end