From 441d8ec13037c90b448769178fb8c3fef40fb74b Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Fri, 1 Jul 2011 09:55:31 -0700 Subject: reduce calls to owners_by_key and to read_attribute, respond_to? etc --- activerecord/lib/active_record/associations/preloader/association.rb | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'activerecord/lib/active_record') diff --git a/activerecord/lib/active_record/associations/preloader/association.rb b/activerecord/lib/active_record/associations/preloader/association.rb index 7256dd5288..779f8164cc 100644 --- a/activerecord/lib/active_record/associations/preloader/association.rb +++ b/activerecord/lib/active_record/associations/preloader/association.rb @@ -68,7 +68,8 @@ module ActiveRecord private def associated_records_by_owner - owner_keys = owners.map { |owner| owner[owner_key_name] }.compact.uniq + owners_map = owners_by_key + owner_keys = owners_map.keys.compact if klass.nil? || owner_keys.empty? records = [] @@ -84,7 +85,7 @@ module ActiveRecord records.each do |record| owner_key = record[association_key_name].to_s - owners_by_key[owner_key].each do |owner| + owners_map[owner_key].each do |owner| records_by_owner[owner] << record end end -- cgit v1.2.3