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  1. object Main extends App {
  2.   def toBits(byte: Byte): List[Int] = {
  3.     (0 to 7).foldLeft(List[Int]())((list, i) => isBitSet(byte, i) :: list)
  4.   } 
  5.  
  6.   private def isBitSet(byte: Byte, bit: Int) = ((byte >> bit) & 1)
  7.  
  8.   val test = toBits(171.toByte);
  9.   println(test)
  10. }
Success #stdin #stdout 0.36s 322240KB
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Standard input is empty
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List(1, 0, 1, 0, 1, 0, 1, 1)
https://ideone.com/HGyVic
language:
Scala (scala 2.12.8)
created:
9 years ago
visibility:
public

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