dwijnand

package ngrams

import org.specs2.matcher.MatchResult
import org.specs2.mutable.{Specification, Tables}

class NgramsSpec extends Specification with Tables {
  import Ngrams._

  def expect[A](matchResults: MatchResult[A]*): MatchResult[A] = matchResults reduce (_ and _)

dwijnand

Keybase proof

I hereby claim:

• I am dwijnand on github.
• I am dwijnand (https://keybase.io/dwijnand) on keybase.
• I have a public key whose fingerprint is BC85 E8D3 D426 748A 7DF5 1BD4 0D86 E659 4879 5693

To claim this, I am signing this object:

dwijnand

// sbt.version = 0.13.9

lazy val dynver = taskKey[String]("Determine the dynamic version")
dynver := {
  // Inspired by Mercurial's own self-versioning:
  //   http://www.selenic.com/hg/file/61b333b982ea/setup.py#l184
  // Outputs either:
  // * v1.0.0                     (if building on v1.0.0 tag, w/o local changes)
  // * v1.0.0+20140707            (if building on v1.0.0 tag with local changes)
  // * v1.0.0+3-1234abcd          (if building on commit 1234abcd: 3 commits after v1.0.0 tag, w/o local changes)

dwijnand

object Suit extends Enumeration {
  type Suit = Value
  val Spades, Hearts, Diamonds, Clubs = Value // Bridge ordering
}

import Suit._

case class Card(rank: Int, suit: Suit)

abstract sealed class Command

dwijnand

import collection.generic.CanBuildFrom
import collection.SeqView

class EitherSplit {
  // Viktor Klang (@viktorklang), returns weird type
  def split1(data: List[Either[String, Int]]): Either[SeqView[String, Seq[_]], SeqView[Int, Seq[_]]] =
    data.partition(_.isLeft) match {
      case (Nil, ints) => Right(for (Right(i) <- ints.view) yield i)
      case (strings, _) => Left(for (Left(s) <- strings.view) yield s)
    }

dwijnand

import scala.collection.JavaConverters._

object T {
  def main(args: Array[String]): Unit =
    java.security.Security.getProviders.iterator
      .flatMap(p => p.keySet.asScala)
      .map(_.asInstanceOf[String].split(" ")(0))
      .collect {
        case k if k startsWith "MessageDigest."           => k substring 14
        case k if k startsWith "Alg.Alias.MessageDigest." => k substring 24