var workingDaysInString String get var result String var leftBound wor

var workingDaysInString: [String] {
        get {
            var result: [String] = []
            
            var leftBound = workTimes[0]
            var inArr = 1;
            
            for i in 1..<workTimes.count {
                if workTimes[i].start == leftBound.start &&
                    workTimes[i].end == leftBound.end {
                    inArr += 1
                } else {
                    let startTimeString = String(leftBound.start.prefix(5))
                    let endTimeString = String(leftBound.end.prefix(5))
                    
                    if inArr == 1 {
                        result.append("\(dayNumInString(leftBound.day)) \(startTimeString)-\(endTimeString))")
                    } else {
                        result.append("\(dayNumInString(leftBound.day))-\(dayNumInString(workTimes[i - 1].day)) \(startTimeString)-\(endTimeString)")
                    }
                    
                    inArr = 1
                    leftBound = workTimes[i]
                }
                
            }
            let startTimeString = String(leftBound.start.prefix(5))
            let endTimeString = String(leftBound.end.prefix(5))
            
            if inArr == 1 {
                result.append("\(dayNumInString(leftBound.day)) \(startTimeString)-\(endTimeString)")
            } else if inArr > 1, let leftBoundDayInt = Int(leftBound.day) {
                result.append("\(dayNumInString(leftBound.day))-\(dayNumInString(workTimes[leftBoundDayInt + inArr - 2].day)) \(startTimeString)-\(endTimeString)")
            }
            
            return result
        }
    }