Coverage Summary for Class: CalibrationValue (day01p2)

 package day01p2
 
 
 data class CalibrationValue(val value: Int)
 
 private val digits = (
         generateSequence(1) { it + 1 }.takeWhile { it < 10 }.map { it.toString() to it } +
                 sequenceOf(
                     "one" to 1,
                     "two" to 2,
                     "three" to 3,
                     "four" to 4,
                     "five" to 5,
                     "six" to 6,
                     "seven" to 7,
                     "eight" to 8,
                     "nine" to 9
                 )
         ).toMap()
 
 data class CalibrationDocumentLine(val value: String) {
     fun toCalibrationValue(): CalibrationValue = CalibrationValue(
         10 * digits.getValue(value.findAnyOf(digits.keys)!!.second)
                 + digits.getValue(value.findLastAnyOf(digits.keys)!!.second)
     )
 }
 
 data class CalibrationDocument(val values: List<CalibrationDocumentLine>) {
     fun sumOfCalibrationValues(): Int = values.sumOf { it.toCalibrationValue().value }
 
     companion object {
         fun from(raw: String): CalibrationDocument =
             CalibrationDocument(raw.lines().map { CalibrationDocumentLine(it) })
     }
 }