diff options
| -rw-r--r-- | activerecord/lib/active_record/associations/association_proxy.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/associations/association_proxy.rb b/activerecord/lib/active_record/associations/association_proxy.rb index 981be3b1a9..99b8748a48 100644 --- a/activerecord/lib/active_record/associations/association_proxy.rb +++ b/activerecord/lib/active_record/associations/association_proxy.rb @@ -213,7 +213,7 @@ module ActiveRecord # Array#flatten has problems with recursive arrays. Going one level deeper solves the majority of the problems. def flatten_deeper(array) - array.collect { |element| element.respond_to?(:flatten) ? element.flatten : element }.flatten + array.collect { |element| (element.respond_to?(:flatten) && !element.is_a?(Hash)) ? element.flatten : element }.flatten end def owner_quoted_id |