If I remove dm-validations it works like a charm. Bug? require "dm-core" require "dm-validations" require "dm-migrations"
class C include DataMapper::Resource property :id, Serial property :name, String, :required => true validates_uniqueness_of :name property :valid, Integer, :default => true end def setup DataMapper::Logger.new($stdout, :debug) DataMapper.setup(:default, 'sqlite::memory:') DataMapper.finalize DataMapper.auto_migrate! C.first_or_create(:name => "test", :valid => true) end if __FILE__ == $0 setup puts C.all.map(&:name) end -- You received this message because you are subscribed to the Google Groups "DataMapper" group. To view this discussion on the web visit https://groups.google.com/d/msg/datamapper/-/9eFDkUwvL_UJ. To post to this group, send email to datamapper@googlegroups.com. To unsubscribe from this group, send email to datamapper+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/datamapper?hl=en.