thedmitriyk

val opcodeLookup = Map(
    0 -> "nop",
    1 -> "aconst_null",
    2 -> "iconst_m1",
    3 -> "iconst_0",
    4 -> "iconst_1",
    5 -> "iconst_2",
    6 -> "iconst_3",
    7 -> "iconst_4",
    8 -> "iconst_5",

thedmitriyk

object JVMParamParser {
  def parse(sig: String) = {
    def parseRec(acc: Seq[String], sig: List[Char]): Seq[String] = {
        val drop = sig.dropWhile(_ == '[')
        val fill = Seq.fill(sig.length - drop.length)('[').mkString

        drop match {
          case head :: tail if jvmTypeLookup.contains(head) =>
            parseRec(acc :+ s"$fill${head.toString}", tail)
          case head :: tail if head == 'L' =>

thedmitriyk

object SpellCheck {
  val alpha = "abcdefghijklmnopqrstuvwxyz"

  val model = scala.io.Source.fromFile("big.txt")
    .getLines()
    .flatMap(_.toLowerCase.split("\\W+"))
    .foldLeft(Map.empty[String, Int].withDefaultValue(1)) { (acc, word) =>
      acc + (word -> (acc.getOrElse(word, 0) + 1))
    }

thedmitriyk

object FlickrBase58Coder {
  val alpha = "123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ"
  val base = alpha.length

  def apply(encodedInput: String) = decode(encodedInput)
  def apply(decodedInput: Long) = encode(decodedInput)

  def encode(input: String): String = encode(input.toLong)
  def encode(input: Long) = {
    def enc(in: Long, acc: String): String = if (in < 1) acc else enc(in / base, alpha((in % base).toInt) + acc)