fcy

apply plugin: 'groovy'

sourceCompatibility = 1.5
version = '0.1-SNAPSHOT'

repositories {
    mavenRepo(urls: 'http://repository.codehaus.org/')
    mavenCentral()
}

dt

brew install growlnotify

cat >> ~/.bashrc <<EOF

#flatMapThatShit reminder
if [ -f /tmp/flatMapThatShit ]; then
  kill \`cat /tmp/flatMapThatShit\`
fi

while true; do if [[ \$RANDOM%12 -eq 0 ]]; then growlnotify -a TextEdit "Is that scala?" -m "flatMap that shit"; fi; sleep 300; done &

schmmd

/* contravariance required so Empty can be used with Nodes ( Nothing <: T ) */
class Tree[+T]
case object Empty extends Tree[Nothing] 
case class Node[T](val elem: T, val left: Tree[T], val right: Tree[T]) extends Tree[T]

def inOrder[T](t: Tree[T]): List[T] = t match {
  case Empty => Nil
  case Node(e, left, right) => inOrder(left) ::: List(e) ::: inOrder(right)
}

ktoso

    val query = ScalasticSearch.boolQuery(
      cond (
        must(
          'nickname -> "Superman", // is equivalent to...
          term('nickname -> "Superman"), // this
          term("nickname" -> "Superman") // or this
        ),
        should(
          'nickname -> "Superman", // is equivalent to...
          term('nickname -> "Superman"), // this 

Keys.scala

val genVersionFile = TaskKey[Unit](
  "gen-version-file",
  "Generates a file in target containing the apps version"
)

headius

system ~/projects/rubyflux $ cat blah.rb
def method_missing(name, args)
  puts name
end

foo
bar
baz

system ~/projects/rubyflux $ rake run[blah.rb]

viktorklang

 /**
   * "Select" off the first future to be satisfied.  Return this as a
   * result, with the remainder of the Futures as a sequence.
   *
   * @param fs a scala.collection.Seq
   */
  def select[A](fs: Seq[Future[A]])(implicit ec: ExecutionContext): Future[(Try[A], Seq[Future[A]])] = {
    @tailrec
    def stripe(p: Promise[(Try[A], Seq[Future[A]])],
               heads: Seq[Future[A]],

ktoso

ktoso@moon /Users/ktoso 
$ scalac vals_by_types.scala
warning: there were 2 deprecation warnings; re-run with -deprecation for details
one warning found

ktoso@moon /Users/ktoso 
$ scala Main

The combined names are: UserFinder and UserStatusReader

ktoso

// or even more plain:
testCases.foreach((case) -> {
  // given
  Object given = case.given;
  Object expected = case.expected;
  
  it.should("return [%s] when applied to [%s]", given, expected, system -> {
    // when
    Object got = system.doThing(given);
  

krasserm

A list of Akka Persistence plugins is now maintained at http://akka.io/community/. Please edit this page to add a new plugin.