hhutch

F#	C#	Scala	Clojure	Python	Ruby	Haskell	SQL	OCaml	Common Lisp	Erlang	Smalltalk	Scheme	Ecmascript 5	Perl 5
map	Select	map	map	map	collect	map	Select	map	mapcar	map	collect:	map	map	map
filter	Where	filter	filter	filter	select	filter	Where	filter	remove-if-not	filter	select:	filter	filter	grep
fold	Aggregate	foldLeft	reduce	reduce	inject	foldl

adamwiggins

Make it real

Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.

Ship it

Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.

Do it with style

eamelink

import play.api.libs.iteratee._
import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent._
import scala.concurrent.duration._
import play.api.libs.concurrent.Promise

object iteratees {

  // Implicit conversion to add 'await' to a Future
  implicit class WFuture[A](val inner: Future[A]) extends AnyVal {

jroper

class MyManagedResource extends ResourceController[String] {
  def index = Action(Ok("index"))

  def newScreen = Action(Ok("new"))

  def create = Action {
    Redirect(MyInjectableResource.reverseRoutes.index())
  }

  def show(id: String) = Action(Ok("Show " + id))

viktorklang

/*
Copyright 2012-2021 Viktor Klang
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
 
       http://www.apache.org/licenses/LICENSE-2.0
 
   Unless required by applicable law or agreed to in writing, software

casualjim

package mojolly.io

import org.jboss.netty.bootstrap.ClientBootstrap
import org.jboss.netty.channel._
import socket.nio.NioClientSocketChannelFactory
import java.util.concurrent.Executors
import org.jboss.netty.handler.codec.http._
import collection.JavaConversions._
import websocketx._
import java.net.{InetSocketAddress, URI}

oxbowlakes

/**
 * Part Zero : 10:15 Saturday Night
 *
 * (In which we will see how to let the type system help you handle failure)...
 *
 * First let's define a domain. (All the following requires scala 2.9.x and scalaz 6.0)
 */

import scalaz._
import Scalaz._