diff options
| -rw-r--r-- | activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb b/activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb index bec123e7a2..2838528a0c 100644 --- a/activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb +++ b/activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb @@ -79,7 +79,7 @@ module ActiveRecord else relation = Arel::Table.new(@reflection.options[:join_table]) relation.where(relation[@reflection.primary_key_name].eq(@owner.id). - and(Arel::Predicates::In.new(relation[@reflection.association_foreign_key], records.map(&:id))) + and(Arel::Predicates::In.new(relation[@reflection.association_foreign_key], records.map { |x| x.id })) ).delete end end |