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- func scaleMeter() {
- let numberPicker = NumberPicker(delegate: self, maxNumber: 100)
- numberPicker.tintColor = .white
- numberPicker.heading = “Select Scale”
- let ageCount = UserDefaults.value(forKey: defaultsKeys.age)
- guard countValue != nil else {
- numberPicker.defaultSelectedNumber = 0
- self.tabBarController?.present(numberPicker, animated: true, completion: nil)
- return
- }
- numberPicker.defaultSelectedNumber = Int(ageCount as! String)!
- self.tabBarController?.present(numberPicker, animated: true, completion: nil)
- }
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