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 gcsplit logcopy.txt '/FLUTTEREXP: START/' '{*}' --prefix "run"

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import Foundation

extension Data {
    var prettyPrintedJSONString: NSString? { /// NSString gives us a nice sanitized debugDescription
        guard let object = try? JSONSerialization.jsonObject(with: self, options: []),
              let data = try? JSONSerialization.data(withJSONObject: object, options: [.prettyPrinted]),
              let prettyPrintedString = NSString(data: data, encoding: String.Encoding.utf8.rawValue) else { return nil }

        return prettyPrintedString
    }

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    func listenForAllChildEvents(atPath path: String, completion: @escaping(_ snapshot: DataSnapshot?, _ error: Error?, _ eventType: DataEventType?) -> ()) {
        var ref: DatabaseReference!
        ref = Database.database().reference()
        let itemRef = ref.root.child(path)
        itemRef.observe(.childAdded, with: { (snapshot) in
            completion(snapshot,nil,DataEventType.childAdded)
        }) { (error) in
            completion(nil,error,nil)
        }
        itemRef.observe(.childMoved, with: { (snapshot) in

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var formatter = DateFormatter ()
formatter.timeStyle = "hh mm"

//Instead use this:

var formatter = DateFormatter ()
formatter.timeStyle = .shortStyle

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