Add projections for observables and computeds that contain array

[blazkovicz]

usage example:

var items = ko.computed(function () { return [1,2,3,4,5,6]; });
// now I can not write next:
var selectedItems = items.filter(function (item) { return item > 3; });

[lieut-data]

I don't think your example captures what you're actually after. Chaining works just fine with projected arrays.

Perhaps you're asking for the ability to chain off of a computed that returns an array? I'd love the same functionality, myself.

[blazkovicz]

Yes, you're right, I was misleaded by rebinding on the page, so actually I need projections for observables and computeds that contain array too.