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federico silva fedesilva

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@fedesilva
fedesilva / appengine setup for clojure
Created September 11, 2010 07:31
(ns com.freiheit.clojure.appengine.appengine-local
(:use
[compojure.http routes servlet helpers]
clojure.contrib.test-is
compojure.server.jetty
[clojure.contrib def str-utils duck-streams])
(:require
[clojure.contrib.logging :as log])
(:import
[com.google.appengine.api.labs.taskqueue.dev LocalTaskQueue]
@fedesilva
fedesilva / project.clj
Created September 11, 2010 10:49 — forked from christianberg/project.clj
(defproject compojureongae "0.2.0"
:description "Example app for deployoing Compojure on Google App Engine"
:namespaces [compojureongae.core]
:dependencies [[compojure "0.4.0-RC3"]
[ring/ring-servlet "0.2.1"]
[hiccup "0.2.4"]
[appengine "0.2"]
[com.google.appengine/appengine-api-1.0-sdk "1.3.4"]
[com.google.appengine/appengine-api-labs "1.3.4"]]
:dev-dependencies [[swank-clojure "1.2.0"]
@fedesilva
fedesilva / type-bounds.scala
Created September 14, 2010 23:04 — forked from retronym/type-bounds.scala
class A
class A2 extends A
class B
trait M[X]
//
// Upper Type Bound
//
def upperTypeBound[AA <: A](x: AA): A = x
@fedesilva
fedesilva / caseclasses.scala
Created September 19, 2010 23:32
Redefining companion kabooms
package caseclasses
case class A()
//This compiles Just Fine
object A
class Z {
@fedesilva
fedesilva / gist:607063
Created October 1, 2010 23:33
// Vals en el constructor son propiedades:
// p = Person("fede","silva", 10 )
// p.first
case class Person( val first:String, val last:String, val age:Int )
// Como si fuera statics:
// Person.key
object Person extends Mapper[Person] {
def key = first
@fedesilva
fedesilva / plugins.scala
Created October 6, 2010 05:54
import sbt._
class Plugins(info: ProjectInfo) extends PluginDefinition(info) {
val appenginePlugin = "net.stbbs.yasushi" % "sbt-appengine-plugin" % "2.1" from "http://github.com/downloads/Yasushi/sbt-appengine-plugin/sbt-appengine-plugin-2.1.jar"
val scalatePlugin = "net.stbbs.yasushi" % "sbt-scalate-plugin" % "1.0"
}
@fedesilva
fedesilva / project.scala
Created October 6, 2010 05:55
import sbt._
class SplendidoWebProject(info:ProjectInfo)
extends AppengineProject(info)
with JRebel
with net.stbbs.yasushi.ScalatePlugin {
val scalaj_collection = "org.scalaj" %% "scalaj-collection" % "1.0"
@fedesilva
fedesilva / gist:612894
Created October 6, 2010 05:56
f@Hedwig:~/Workshop/clients/splendido/maqueta (git:wip-content:M?)$ sbt
[info] Building project splendido-web 1.0 against Scala 2.8.0
[info] using SplendidoWebProject with sbt 0.7.4 and Scala 2.7.7
>
> ~ prepare-webapp
[info]
[info] == precompile ==
[info] Running net.stbbs.yasushi.ScalatePrecompiler /Users/f/Workshop/clients/splendido/maqueta/target/gen /Users/f/Workshop/clients/splendido/maqueta/src/main/resources/templates /Users/f/Workshop/clients/splendido/maqueta/src/main/resources/index.ssp /Users/f/Workshop/clients/splendido/maqueta/src/main/resources
Oct 6, 2010 3:41:17 AM net.stbbs.yasushi.ScalatePrecompiler$ main
INFO: Precompiling Scalate Templates into Scala soruces...
@fedesilva
fedesilva / application-filter.scala
Created October 11, 2010 12:10
Simple framework I made sunday morning.
package splendido
import pragmagica.util.servlet._
import java.util.Date
class App extends ApplicationFilter {
override def routes = super.routes +
( "^/$".r , (c) => new Index(c) ) +
( "^/contacto".r , (c) => new Contacto(c) )
@fedesilva
fedesilva / optionally-saves-your-butt.scala
Created October 14, 2010 16:24
Optionally saves your skin
scala> // Problem: Some java apis return nulls.
scala> System.getenv("PROBABLY_NOT_DEFINED_RUBISH_NAME")
res0: java.lang.String = null
scala> System.getenv("PROBABLY_NOT_DEFINED_RUBISH_NAME").split(",")
java.lang.NullPointerException
at .<init>(<console>:7)
at .<clinit>(<console>)
at RequestResult$.<init>(<console>:9)