Swift4-Local-saving-

Classes Helpful to save JSON in document directory with generic swift 4 solution with very easy steps

How to use it

Drag and drop OfflineManager.swift and Helper.swift and you DONE !!

And create your own cases WSCacheKeys as per your response

To Save

   OfflineManager.sharedManager.cacheDataToLocal(with: object as! [String:Any], to: .CampignList)

To Fetch data

   DispatchQueue.global().async {
        // GET OFFLINE DATA
        if let object:[String:Any] = OfflineManager.sharedManager.loadCachedDataFromLocal(with: .CampignList) {
            do {
                let data = try  JSONSerialization.data(withJSONObject: object, options: [])
                let object = try CampaignListResponse.init(data: data)
                DispatchQueue.main.async {
                    self.tableVIew.reloadData()
                }
            } catch {
            }
        }
    }