gistfile1.txt

-- drop_table(:users)
   -> 0.0156s
-- create_table(:users)
   -> 0.0034s
-- add_index(:users, :preferences, {:using=>:gin})
   -> 0.0040s
-- initialize_schema_migrations_table()
   -> 0.0207s
#=> Ruby 2.2.0
#=> ActiveRecord 4.2.0
#=> Before creating a record
#=> Loading: String
test.rb:30:in `load': undefined method `with_indifferent_access' for "":String (NoMethodError)
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/store.rb:190:in `load'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/type/serialized.rb:52:in `default_value?'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/type/serialized.rb:16:in `type_cast_from_database'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute.rb:94:in `type_cast'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute.rb:42:in `original_value'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute.rb:37:in `value'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute.rb:54:in `changed_in_place_from?'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_methods/dirty.rb:74:in `attribute_changed_in_place?'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_methods/dirty.rb:149:in `block in changed_in_place'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_methods/dirty.rb:148:in `select'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_methods/dirty.rb:148:in `changed_in_place'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_methods/dirty.rb:141:in `attributes_changed_in_place'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_methods/dirty.rb:62:in `changed_attributes'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activemodel-4.2.0/lib/active_model/dirty.rb:173:in `attribute_changed?'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_methods/dirty.rb:115:in `old_attribute_value'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_methods/dirty.rb:90:in `write_attribute'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_methods.rb:50:in `__temp__e616d656'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_assignment.rb:54:in `public_send'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_assignment.rb:54:in `_assign_attribute'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_assignment.rb:41:in `block in assign_attributes'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_assignment.rb:35:in `each'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/attribute_assignment.rb:35:in `assign_attributes'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/core.rb:557:in `init_attributes'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/core.rb:280:in `initialize'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/inheritance.rb:61:in `new'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/inheritance.rb:61:in `new'
	from /Users/kain/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.0/lib/active_record/persistence.rb:33:in `create'