fedesilva

package org.pinky.code.extension.guice;



import com.google.inject.Key
import com.google.inject.servlet._


import javax.servlet.http.{HttpServletResponse, HttpServletRequest, HttpServlet}

fedesilva

scala> f@Hedwig:~ $ scala
Welcome to Scala version 2.8.0.r21323-b20100403020201 (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_17).
Type in expressions to have them evaluated.
Type :help for more information.

scala> import java.lang.Math._
import java.lang.Math._

scala> def hasDivisor(i:Int) = { (2 to sqrt(i).toInt).exists{ x => i%x == 0 }  }
hasDivisor: (i: Int)Boolean

fedesilva

$ mvn clean install
Using Java version: 1.6
[INFO] Scanning for projects...
WAGON_VERSION: 1.0-beta-2
[INFO] ------------------------------------------------------------------------
[INFO] Building specs_2.8.0.Beta1
[INFO]    task-segment: [clean, install]
[INFO] ------------------------------------------------------------------------
Downloading: http://scala-tools.org/repo-releases/org/apache/maven/plugins/maven-clean-plugin/2.2/maven-clean-plugin-2.2.pom
[INFO] Unable to find resource 'org.apache.maven.plugins:maven-clean-plugin:pom:2.2' in repository scala-tools.org (http://scala-tools.org/repo-releases)

fedesilva

/* Recursively compose an arbitrarily long list of functions into a single function. */
function compose() {
  /* One function, nothing to compose. */
  if(arguments.length == 1)
    return arguments[0];
  else {
    /* Compose the head with the immediate successor. */
    var args = arguments;
    /* The composition: f(g(x)) */
    var f = [function() {

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public class Foo {
  public String theCurrentWay(SomeData data) {
    if (data.getFoo() != null) { 
      if (data.getFoo().getBar() != null) {
        if (data.getBlah() != null) {
          return data.getFoo().getBar().getBlah().toString();
        }
      }
    }
    return null;

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scala> f@Hedwig:~ $ scala
Welcome to Scala version 2.8.0.r21323-b20100403020201 (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_17).
Type in expressions to have them evaluated.
Type :help for more information.

scala> import java.lang.Math._
import java.lang.Math._

scala> def hasDivisor(i:Int) = { (2 to sqrt(i).toInt).exists{ x => i%x == 0 }  }
hasDivisor: (i: Int)Boolean

fedesilva

f@Hedwig:~$ scala
Welcome to Scala version 2.8.0.r21323-b20100403020201 (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_17).
Type in expressions to have them evaluated.
Type :help for more information.

//Some fun
scala> def fun(integer:Option[Int]) = println(integer.getOrElse("None"))                               
fun: (integer: Option[Int])Unit

// having fun

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config.action_controller.asset_host = Proc.new do |source, request|
  non_ssl_host = "http://asset#{source.hash % 4}.backpackit.com"
  ssl_host     = "https://asset1.backpackit.com"
  
  if request.ssl?
    case
    when source =~ /\.js$/
      ssl_host
    when request.headers["USER_AGENT"] =~ /(Safari)/
      non_ssl_host

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// A simple trait:

trait CascadingActions {

  implicit def tToActioneerT[T](t: T) = Actioneer(t)

  case class Actioneer[T](tee: T) {
    def withAction(action: (T => Unit)): T = 
      withActions(action)
    def withActions(actions: (T => Unit)*): T = {

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// Welcome to Scala version 2.7.5.final (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_20).
// Type in expressions to have them evaluated.
// Type :help for more information.

scala> import dispatch._
import dispatch._

scala> import oauth._
import oauth._