Adding new item to children example (App3) throws

[gaearon]

I added "Add new" button to the third example with the following handler:

  handleAddClick: function () {
    var items = this.state.items,
        lastItem = items[items.length - 1] || '`'; // 'a' is next

    items.push(String.fromCharCode(lastItem.charCodeAt(0) + 1));
    items.sort();

    this.setState({
      items: items,
    });
  },

It throws with undefined config on this line.

I don't really understand Mori or lazy streams yet so I'd appreciate if you helped me figure out the issue.

[gaearon]

It seems like configs are only computed once in getInitialStateStream so they don't take new children into account.

Edit: fixed in #5

[chenglou]

Yeah it's very manual right now. I'll abstract the whole logic away into a component/mixin soon.