enum-bug.rb

require "bundler"
Bundler.setup

require "dm-core"
require "dm-types"
require "dm-migrations"

DataMapper.setup(:default, "mysql://localhost/test")

class User
  include DataMapper::Resource

  property :id, Serial
  property :status, Enum, :flags => [:new, :old], :default => :new

  auto_migrate! # BOOM! "Invalid default value for 'status' (DataObjects::SQLError)"
  # same for Flag
end