More elegance than a long if/else
More elegance than a long if/else
- Subject: More elegance than a long if/else
- From: "Eric E. Dolecki" <email@hidden>
- Date: Fri, 10 Mar 2017 15:41:53 +0000
I have this super simple code, but I'd like to whittle it down to something
a lot smaller - basically looking for multiples of 10 (100-0) for a value.
I need coffee, what's a great way to do this in Swift 3?
if _myBatteryLevel >= 90 {
batteryIcon.image = UIImage(named: "10")
} else if _myBatteryLevel >= 80 {
batteryIcon.image = UIImage(named: "9")
} else if _myBatteryLevel >= 70 {
batteryIcon.image = UIImage(named: "8")
} else if _myBatteryLevel >= 60 {
batteryIcon.image = UIImage(named: "7")
} else if _myBatteryLevel >= 50 {
batteryIcon.image = UIImage(named: "6")
} else if _myBatteryLevel >= 40 {
batteryIcon.image = UIImage(named: "5")
} else if _myBatteryLevel >= 30 {
batteryIcon.image = UIImage(named: "4")
} else if _myBatteryLevel >= 20 {
batteryIcon.image = UIImage(named: "3")
} else if _myBatteryLevel >= 10 {
batteryIcon.image = UIImage(named: "2")
} else if _myBatteryLevel >= 0 {
batteryIcon.image = UIImage(named: "1")
}
Thanks for thinking about my lame code.
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