for k, v := range o.objMap {
		_, _, objName := object.FromHash(k)
		if objName == name {
			return v
		}
	}
	return nil
}

// kind returns a subset of o where kind matches the given value.
func (o *ObjectSet) kind(kind string) *ObjectSet {
	ret := &ObjectSet{}
	for k, v := range o.objMap {
		objKind, _, _ := object.FromHash(k)
		if objKind == kind {
			ret.append(v)
		}
	}