     var tabViews: [UIView]
     var selectedTab: Int
     var selectedRow: Int
-    var tabSelector: CAShapeLayer = CAShapeLayer()
+    var selectedTabArrow: CAShapeLayer = CAShapeLayer()
     
     init() {
         dittoStore = DittoStore()

        return path.CGPath
    }
    
    func moveTabSelector(tab: Int) {
        tabSelector.path = tabSelectorPath(tab)
    }
    
    func drawTabSelector(tab: Int) -> CAShapeLayer {
        if dittoStore.isEmpty() || dittoStore.oneCategory() {
            return CAShapeLayer()
        }

        } else if addDittoView.hidden {
            loadAddDittoView()
            addDittoView.hidden = false
            selectedTabArrow.shouldRasterize = false
            selectedTabArrow.hidden = true
        } else {
            addDittoView.hidden = true
            selectedTabArrow.shouldRasterize = false
            selectedTabArrow.hidden = false
        }
    }
    
