From 57b90098930a52fa160f9b1aed2dcea0f557d670 Mon Sep 17 00:00:00 2001 From: Jon Leighton Date: Fri, 17 Dec 2010 10:20:18 +0000 Subject: [PATCH] Refactor delete_records in HasManyAssociation --- .../associations/has_many_association.rb | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/activerecord/lib/active_record/associations/has_many_association.rb b/activerecord/lib/active_record/associations/has_many_association.rb index cfbb49b6a3..bb9dfd4f70 100644 --- a/activerecord/lib/active_record/associations/has_many_association.rb +++ b/activerecord/lib/active_record/associations/has_many_association.rb @@ -62,15 +62,16 @@ def insert_record(record, force = false, validate = true) def delete_records(records) case @reflection.options[:dependent] when :destroy - records.each { |r| r.destroy } + records.each(&:destroy) when :delete_all - @reflection.klass.delete(records.map { |record| record.id }) + @reflection.klass.delete(records.map(&:id)) else - relation = Arel::Table.new(@reflection.table_name) - stmt = relation.where(relation[@reflection.primary_key_name].eq(@owner.id). - and(relation[@reflection.klass.primary_key].in(records.map { |r| r.id })) - ).compile_update(relation[@reflection.primary_key_name] => nil) - @owner.connection.update stmt.to_sql + updates = { @reflection.primary_key_name => nil } + conditions = { @reflection.association_primary_key => records.map(&:id) } + + with_scope(@scope) do + @reflection.klass.update_all(updates, conditions) + end @owner.class.update_counters(@owner.id, cached_counter_attribute_name => -records.size) if has_cached_counter? end -- GitLab