From b69b9de4bdd2d40334d4b1284d872f96a600789a Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Fri, 11 Oct 2013 18:48:43 -0700 Subject: the parent hash keeps the records unique already --- activerecord/lib/active_record/associations/join_dependency.rb | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'activerecord/lib') diff --git a/activerecord/lib/active_record/associations/join_dependency.rb b/activerecord/lib/active_record/associations/join_dependency.rb index 4daaec9d22..b147f0a847 100644 --- a/activerecord/lib/active_record/associations/join_dependency.rb +++ b/activerecord/lib/active_record/associations/join_dependency.rb @@ -105,14 +105,13 @@ module ActiveRecord } } - records = result_set.map { |row_hash| + result_set.each { |row_hash| primary_id = type_caster.type_cast row_hash[primary_key] parent = parents[primary_id] ||= join_root.instantiate(row_hash) construct(parent, join_root, row_hash, result_set, seen) - parent - }.uniq + } - records + parents.values end private -- cgit v1.2.3