diff options
Diffstat (limited to 'activerecord/lib/active_record')
| -rw-r--r-- | activerecord/lib/active_record/core.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/core.rb b/activerecord/lib/active_record/core.rb index eb8f4ad669..9a76c9f617 100644 --- a/activerecord/lib/active_record/core.rb +++ b/activerecord/lib/active_record/core.rb @@ -1,5 +1,6 @@ require 'active_support/concern' require 'active_support/core_ext/hash/indifferent_access' +require 'active_support/core_ext/object/duplicable' require 'thread' module ActiveRecord @@ -165,7 +166,9 @@ module ActiveRecord # # Instantiates a single new object bypassing mass-assignment security # User.new({ :first_name => 'Jamie', :is_admin => true }, :without_protection => true) def initialize(attributes = nil, options = {}) - @attributes = self.class.initialize_attributes(self.class.column_defaults.dup) + # TODO: use deep_dup after fixing it to also dup values + defaults = Hash[self.class.column_defaults.map { |k, v| [k, v.duplicable? ? v.dup : v] }] + @attributes = self.class.initialize_attributes(defaults) @columns_hash = self.class.column_types.dup init_internals |