diff options
Diffstat (limited to 'activerecord/lib/active_record/associations/preloader/association.rb')
| -rw-r--r-- | activerecord/lib/active_record/associations/preloader/association.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/associations/preloader/association.rb b/activerecord/lib/active_record/associations/preloader/association.rb index cbf5e734ea..358d84513c 100644 --- a/activerecord/lib/active_record/associations/preloader/association.rb +++ b/activerecord/lib/active_record/associations/preloader/association.rb @@ -77,7 +77,7 @@ module ActiveRecord # Some databases impose a limit on the number of ids in a list (in Oracle it's 1000) # Make several smaller queries if necessary or make one query if the adapter supports it sliced = owner_keys.each_slice(model.connection.in_clause_length || owner_keys.size) - records = sliced.map { |slice| records_for(slice).to_a }.flatten + records = sliced.flat_map { |slice| records_for(slice).to_a } end # Each record may have multiple owners, and vice-versa |