From 6050d0177c3b9dc11c3e3c3dfa17530e27d90996 Mon Sep 17 00:00:00 2001 From: Kelley Reynolds Date: Thu, 9 Feb 2012 13:51:40 -0500 Subject: Fix eagerly loading associations without primary keys --- .../lib/active_record/associations/join_dependency/join_part.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'activerecord/lib') diff --git a/activerecord/lib/active_record/associations/join_dependency/join_part.rb b/activerecord/lib/active_record/associations/join_dependency/join_part.rb index 2b1d888a9a..711f7b3ce1 100644 --- a/activerecord/lib/active_record/associations/join_dependency/join_part.rb +++ b/activerecord/lib/active_record/associations/join_dependency/join_part.rb @@ -54,7 +54,7 @@ module ActiveRecord unless @column_names_with_alias @column_names_with_alias = [] - ([primary_key] + (column_names - [primary_key])).each_with_index do |column_name, i| + ([primary_key] + (column_names - [primary_key])).compact.each_with_index do |column_name, i| @column_names_with_alias << [column_name, "#{aliased_prefix}_r#{i}"] end end -- cgit v1.2.3