Document GroupLayer.get(index) ordering
Document GroupLayer.get(index) ordering

thecocce/playn-1,longtaoge/playn,rachelharvey/playn,ruslansennov/playn2,ruslansennov/playn2,tinkerstudent/playn,tinkerstudent/playn,playn/playn,rachelharvey/playn,playn/playn,longtaoge/playn,thecocce/playn-1,playn/playn