#1099 ✓resolved
Ashley Moran

Support for default values of belongs_to/has 1 associations

Reported by Ashley Moran | October 20th, 2009 @ 04:40 PM

Following the discussion on the mailing list[1], I think it would be useful if at least belongs_to and has 1 associations can have defaults. The following spec shows what I am thinking:

require 'rubygems'

require "data_objects"
require "dm-core"
require "dm-types"
require "dm-validations"

require 'spec'
SQLITE_FILE = File.join(`pwd`.chomp, "test.db")
DataMapper.setup(:default, "sqlite3:#{SQLITE_FILE}")

class Employee
  include DataMapper::Resource

  property :id, Serial
  belongs_to :job_role, :default => lambda { |r, p| JobRole.first(:name => "Boss" ) }
class JobRole
  include DataMapper::Resource
  property :id, Serial
  property :name, String
  has 1, :employee

describe "default" do
  before(:each) do
    @job_role = JobRole.create(:name => "Boss")
    @employee = Employee.new
  it "works with resources" do
    @employee.job_role.should == @job_role

[1] http://groups.google.com/group/datamapper/browse_thread/thread/70f4...

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