diff options
| -rw-r--r-- | activerecord/lib/active_record/relation/predicate_builder.rb | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/relation/predicate_builder.rb b/activerecord/lib/active_record/relation/predicate_builder.rb index b8d64be343..842fb1c54b 100644 --- a/activerecord/lib/active_record/relation/predicate_builder.rb +++ b/activerecord/lib/active_record/relation/predicate_builder.rb @@ -91,12 +91,11 @@ module ActiveRecord elsif table.aggregated_with?(key) mapping = table.reflect_on_aggregation(key).mapping if mapping.length == 1 - mapping.first.yield_self do |field_attr, aggregate_attr| - values = Array.wrap(value).map do |object| - object.respond_to?(aggregate_attr) ? object.send(aggregate_attr) : object - end - build(table.arel_attribute(field_attr), values) + column_name, aggr_attr = mapping.first + values = Array.wrap(value).map do |object| + object.respond_to?(aggr_attr) ? object.send(aggr_attr) : object end + build(table.arel_attribute(column_name), values) else queries = Array.wrap(value).map do |object| mapping.map do |field_attr, aggregate_attr| |