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add an Int extension for flipping a bit

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tibbi 2018-03-08 12:33:26 +01:00
parent d5b08c27d8
commit f4bbcabff5
1 changed files with 2 additions and 0 deletions
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commons/src/main/kotlin/com/simplemobiletools/commons/extensions/Int.kt
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@ -39,6 +39,8 @@ fun Int.removeBit(bit: Int) = addBit(bit) - bit
fun Int.addBit(bit: Int) = this or bit fun Int.addBit(bit: Int) = this or bit
fun Int.flipBit(bit: Int) = if (this and bit == 0) addBit(bit) else removeBit(bit)
fun ClosedRange<Int>.random() = Random().nextInt(endInclusive - start) + start fun ClosedRange<Int>.random() = Random().nextInt(endInclusive - start) + start
// taken from https://stackoverflow.com/a/40964456/1967672 // taken from https://stackoverflow.com/a/40964456/1967672