File Reading Comparison (dnamic vs. static)

pfile_test.py

def readData(filename):
  f = open(filename, 'r')
  v1 = int(f.readline())
  v2 = f.readline()
  v3 = f.readline()
  f.close()
  return (v1, v2, v3)

def mult(x, y):
  print(x, y)  # Added for debugging
  return x * y

def useData(x, y, desc):
  # Imagine this has more too it
  print(f'{mult(x, y)} {desc}')

(x, y, desc) = readData('data.txt')
useData(x, y, desc)

sfileTest.scala

def readData(filename: String): (Int, Int, String) =
  val f = io.Source.fromFile(filename)
  val lines = f.getLines
  val v1 = lines.next().toInt
  val v2 = lines.next()
  val v3 = lines.next()
  f.close()
  (v1, v2, v3)

def mult(x: Int, y: Int): Int = x * y

def useData(x: Int, y: Int, desc: String) =
  // Imagine this has more too it
  println(s"${mult(x, y)} $desc")

@main def start =
  val (x, y, desc) = readData("data.txt")
  useData(x, y, desc)