relationships.js

gistfile1.txt

MyApp.Person = SC.Record.extend({
  name: SC.Record.attr(String),
  family: SC.Record.toOne(MyApp.Family,
    inverse: 'people',
    isMaster: YES
  })
});

MyApp.Family = SC.Record.extend({  
  name: SC.Record.attr(String),
  people: SC.Record.toMany(MyApp.Person,
    inverse: 'family',
    isMaster: NO
  })
});

MyApp.DataSource = SC.DataSource.extend({
  ... snip snip snip ...

  _didRecievePersonRecord: function (store, storeKey, person) {
    var fStoreKey = store.storeKeyFor(MyApp.Family, person.family),
        family = store.readDataHash(fStoreKey);
    family.people = family.people || [];
    family.people.push(person.guid);
    store.pushRetrieve(MyApp.Family, null, family, fStoreKey);
    store.dataSourceDidComplete(storeKey, person, person.guid);
  }

});