bartschuller

var evaluatorString =
'(function(stuff) {'+
  ' return eval("(function() {"'+
                   '+stuff+'+
                   '"return "+evaluatorString+";'+
                 '})();");'+
 '})';
var scope1 = eval(evaluatorString);
var scope2 = scope1('var myVar = 42;');

bartschuller

sys = require('sys')

print = sys.print

class A
        bar: ->
                print "A's bar\n"
                this.baz()
        baz: ->

bartschuller

var A, B, a, b, print, sys;
var __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) {
  for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; }
  function ctor() { this.constructor = child; }
  ctor.prototype = parent.prototype;
  child.prototype = new ctor;
  child.__super__ = parent.prototype;
  return child;
};
sys = require('sys');

bartschuller

scala> val agent = new org.smop.mechanize.Mechanize
agent: org.smop.mechanize.Mechanize = org.smop.mechanize.Mechanize@612e3937

scala> agent.get("http://www.smop.org/")           
res0: org.apache.http.HttpResponse = org.apache.http.message.BasicHttpResponse@3ab5b692

scala> agent.isSuccess
res1: Boolean = true

scala> agent.isHtml   

bartschuller

val a = List(1,2,3,4)
val b = List("A","B","C","D")
val c = Map() ++ a.zip(b)

bartschuller

import io.Source
import java.io.File

object Stuff {
  val Import = """.*@import\s*"(.*?)".*""".r

  def allLessFiles(initial: File): Set[File] =
    Set(initial) ++ Source.fromFile(initial).getLines().flatMap[File](_ match {
      case Import(file) => allLessFiles(new File(initial.getParentFile, file))
      case _ => Set.empty

bartschuller

// Compile this with scala 2.9.x and an extra option:
// scalac -Xexperimental dyn.scala

/**
 * Example to show off the Dynamic trait.
 *
 * Create an instance, call methods on it (the methods return this
 * so you can chain calls), then call result.
 **/
class ListBuilder extends Dynamic {

bartschuller

@(helloForm: Form[(String,Int,Option[String])])

@import helper._

@main(title = "The 'helloworld' application") {

    <h1>Configure your 'Hello world':</h1>

    @form(action = routes.Application.sayHello, args = 'id -> "helloform") {

bartschuller

// some data to interpolate

val attributes = Attributes("a"->"data wins", "b" -> "data loses")
val attributeValue = "one"
val nodes = Group(Elem("hi", Attributes()), Text(" there"))

// Scala 2.10's pluggable string interpolation
// Here xml"" means: create an Anti-XML element

val xml = xml"""<foo a="overridden" $attributes b="literal wins">blie <b attr=$attributeValue/> bla $nodes</foo>"""

bartschuller

name := "delegation"

scalaVersion := "2.10.0"

libraryDependencies <+= (scalaVersion)("org.scala-lang" % "scala-reflect" % _)