use drop rather than calculate the array length

d440fa07 · Aaron Patterson · ac70ec64 · d440fa07
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

activerecord/lib/active_record/associations/join_dependency.rb ...erecord/lib/active_record/associations/join_dependency.rb +1 -1

未找到文件。
--- a/activerecord/lib/active_record/associations/join_dependency.rb
+++ b/activerecord/lib/active_record/associations/join_dependency.rb
@@ -48,7 +48,7 @@ def graft(*associations)
      end

      def join_associations
-        join_parts.last(join_parts.length - 1)
+        join_parts.drop 1
      end

      def join_base