diff options
Diffstat (limited to 'activerecord/lib/active_record')
-rw-r--r-- | activerecord/lib/active_record/serialization.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/serialization.rb b/activerecord/lib/active_record/serialization.rb index 5a408e7b8e..db2bd0b55e 100644 --- a/activerecord/lib/active_record/serialization.rb +++ b/activerecord/lib/active_record/serialization.rb @@ -9,7 +9,7 @@ module ActiveRecord #:nodoc: end def serializable_hash(options = nil) - options = options.try(:clone) || {} + options = options.try(:dup) || {} options[:except] = Array(options[:except]).map(&:to_s) options[:except] |= Array(self.class.inheritance_column) |