gistfile1.txt

#!/usr/bin/env ruby
# encoding: utf-8
require 'rubygems'
require 'dm-core'
require 'dm-migrations'

DataMapper.setup( :default, "sqlite3://#{Dir.pwd}/ju.db" )
DataMapper::Logger.new($stdout, :debug)

class Koniec
  include DataMapper::Resource

  property :info, String , :key => true
end

DataMapper.finalize
DataMapper.auto_migrate!
DataMapper.auto_upgrade!

p = Koniec.new
p.attributes = {
  :info => '_a'+rand(20).floor.to_s,
}
p.save

Koniec.all.each {|a|
p a
}