Question

How to create an array containing a range of characters in Scala

Answer 1

object CharRangeArray {
  def createCharRangeArray(startChar: Char, endChar: Char): Array[Char] = {
    (startChar to endChar).toArray
  }

  def main(args: Array[String]): Unit = {
    val charRange = createCharRangeArray('b', 'm')
    
    println(charRange.mkString(" "))
  }
}

  
     
/*
run:
  
b c d e f g h i j k l m
 
*/

 

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