ostretsov

1.+(2)
(1).+(2)

ostretsov

val tuple = (1, 2, "Three", 'f')

ostretsov

import scala.io.Source

if (args.length > 0) {
  val fileLines = Source.fromFile(args(0)).getLines().toList

  val maxLengthLine = fileLines.reduceLeft((a, b) => {
    if (a.length > b.length) a else b
  }).length.toString().length

  for (line <- fileLines) {

ostretsov

import ostretsov.Client

object ClientRepository {
  def main (args: Array[String]): Unit = {
    println(Client.build("Artem Ostretsov", true).id)
    println(Client.build("Martin Odersky", true).id)
    println(Client.build("Vasya Pupkin", false).id)

    println(Client.build("Artem Ostretsov", false).id)
  }

ostretsov

package ostretsov

import scala.collection.mutable

/**
 * Created by rufog on 27.12.14.
 */

object Client {
  var lastId = 0;

ostretsov

class DummyClass {
  def dummy(x: Integer, y: Integer): Unit = println("x: "+x+", y: "+y)
}

ostretsov

def test(): Unit = "Test is Ok!"

ostretsov

object EntryPoint {
  def main(args: Array[String]): Unit = {
    for (arg <- args) {
      println(arg)
    }
  }
}

ostretsov

println(1.toString) // outputs what is expected
println(1.toString()) // ok
println("scala is great!".capitalize) // ok
println("scala is great!".capitalize()) // Error!!!

ostretsov

val a = math.pow(2, 32).toInt
println(a.getClass+": "+a)