//Ember 1.8.0-beta.1
//Ember 1.0-beta.10

//compare
//this function is no good it would have to load the category.
function compare(part1, part2) {
  return part1.get('category') === part1.get('category')
}

//models/part.js
export default DS.Model.extend({
  name: DS.attr('string'),
  category: DS.belongsTo('category', {async: true})
});

//models/category.js
export default DS.Model.extend({
  name: DS.attr('string'),
});