diff options
| -rw-r--r-- | activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb | 19 |
1 files changed, 8 insertions, 11 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 605bc9c66f..eb65234dfb 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 @@ -49,23 +49,20 @@ module ActiveRecord timestamps = record_timestamp_columns(record) timezone = record.send(:current_time_from_proper_timezone) if timestamps.any? - attributes = columns.inject({}) do |attrs, column| + attributes = Hash[columns.map do |column| name = column.name - case name.to_s + value = case name.to_s when @reflection.primary_key_name.to_s - attrs[relation[name]] = @owner.id + @owner.id when @reflection.association_foreign_key.to_s - attrs[relation[name]] = record.id + record.id when *timestamps - attrs[relation[name]] = timezone + timezone else - if record.has_attribute?(name) - value = @owner.send(:quote_value, record[name], column) - attrs[relation[name]] = value unless value.nil? - end + @owner.send(:quote_value, record[name], column) if record.has_attribute?(name) end - attrs - end + [relation[name], value] unless value.nil? + end] relation.insert(attributes) end |