gistfile1.scala

package pl.edu.agh.openshop

import pl.edu.agh.openshop.utils.fastfor

package object utils {

  def fastfor(limit: Int)(f: Int => Unit) {
    var i = 0
    while (i < limit) {
      f(i)
      i += 1
    }
  }
}

object Example extends App {
  fastfor(100) { i =>
    println(i)
  }
}