Handing asynchronous requests from stores

[martyjs]

Handing asynchronous requests from stores

[jhollingworth]

Some ideas

var FooCache = Marty.createCache({
  mixins: [Marty.HttpCache],
  getById: function (id) {
    return this.lock(id, function () {
      if (this.contains(id)) {
        return this.state[id];
      }

      return this.get('/foos/' + id)
    });
  }
});

var FooStore = Marty.createStore({
  mixins: [HttpCache],
  getFoos: function (id) {
    this.getById(id)
  }
});

var FooState = Marty.createStateMixin({
  getState: function () {
    return {
      // if any state values is promises, we wait for them to be resolved
      foo: FooStore.getFoo(id)
    };
  }
});

var FooView = Marty.createStateMixin({
  mixins: [FooState],
  render: function () {

  }
})

[rymohr]

I like where you're going with the PR #29