DataMapper Schema dump

dumpit.rb

DataMapper::Model.descendants.each do |model|
  puts "create_table :#{model.storage_names[:default]} do"
  model.properties.each do |property|
    options = property.options.slice(:length)
    primitive = property.primitive === Class ? String : property.primitive
    puts "  column :#{property.name}, DataMapper::Property::#{primitive.to_s}#{"," + options.map{|k,v| "#{k}: #{v}"}.join(", ") unless options.empty?}"
  end
  puts "end"
end