         }
     }
     
-    var feedSortStyle: FeedSortStyle = .Match {
+    private var feedSortStyle: FeedSortStyle = .Match {
         didSet {
             feeds = []
             feedsTableView.reloadData()

        }
    }

    var currentPageIndex = 1
    var isFetchingFeeds = false
    func updateFeeds(isLoadMore isLoadMore: Bool = false, finish: (() -> Void)? = nil) {

        if isFetchingFeeds {
            finish?()

                        
                        if me.masterSkills.filter(predicate).count == 0
                            && me.learningSkills.filter(predicate).count == 0 {
                                let addSkillToMeButton = UIBarButtonItem(title: NSLocalizedString("Add to Me", comment: ""), style: .Plain, target: self, action: "addSkillToMe:")
                                navigationItem.rightBarButtonItem = addSkillToMeButton
                        }
                }
