This post inspired me : http://www.krisbuytaert.be/blog/docker-vs-reality-0-1 !
When people say real world, they actually mean the sick, bitter and desperate world they imagined for you.
So how to produce "ahoy:234" with "ahoy:" and [1,2,3] ??
The idea [1] is "a program is composed of severals one-liners", lets try to port this one liner into several popular languages. :)
| > runMain ammonite.repl.Repl | |
| [info] Running ammonite.repl.Repl | |
| Loading Ammonite Repl... | |
| @ load.ivy("com.chuusai" %% "shapeless" % "2.1.0") | |
| @ import shapeless._ | |
| import shapeless._ | |
| @ 1 :: "lol" :: List(1, 2, 3) :: HNil |
| /** In fact I try to write parametric Eventsourcing apply function | |
| * And which allow me to have a parametric function for CommandHandler[D] too. | |
| */ | |
| trait ApplyTo { | |
| def applyTo[E, S](startingState: S)(events: List[E])(implicit de: DomainEvent.Aux[E, S]): S = { | |
| events.foldLeft(startingState) { (currentState, event) => de.apply(currentState, event) } | |
| } | |
| } |
| % Initial Author: Gael Varoquaux <gael dot varoquaux at normalesup dot org> | |
| % Copyright (c) 2008, Gael Varoquaux | |
| % License: BSD Style. | |
| % Author : Alexis Guéganno | |
| % Author : Jonathan Winandy | |
| %%%%%%%%% RST2NEW-LATEX STYLESHEET %%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| // | |
| // RetroLogger | |
| // A handy sbt-0.10.x plugin that allows you to set the log level like in the old days (aka sbt-0.7.x) | |
| // "set logLevel := Level.Debug" ====> "debug" | |
| // | |
| // + put this file in ~/.sbt/plugins/ | |
| // + add "sbtPlugin := true" to ~/.sbt/plugins/build.sbt | |
| import sbt._ | |
| import Keys._ |
| ;; As a goal | |
| ;; Non-relational | |
| ;; Accepts these patterns of arguments: | |
| ;; IOO | |
| ;; III | |
| ;; IOI | |
| ;; IIO | |
| ;; I=input (ground), O=output (not ground) |
| object Point { | |
| trait PointAdder[P2] { | |
| def add(p2: P2): Point3D | |
| } | |
| case class Point2D(x: Int, y: Int) | |
| case class Point3D(x: Int, y: Int, z: Int) | |
| implicit class Point2Adder(p1:Point2D) extends PointAdder[Point2D] { |
Let's set up Camlistore on a Linux server, with blobs stored in s3. This seems to be the currently best-supported option for "cloud" deployment.
This is meant as a supplement to the official server config doc. Read through both docs before you start.
http://camlistore.org/docs/server-config
This blog post is also recommended reading.
I've posted my config files for reference, but they will be created the first time you run camlistored (for the server) and camput init (for the client) so don't copy them.
| push = (element) -> (stack) -> | |
| newStack = [element].concat stack | |
| {value: element, stack: newStack} | |
| pop = (stack) -> | |
| element = stack[0] | |
| newStack = stack.slice 1 | |
| {value: element, stack: newStack} | |
| bind = (stackOperation, continuation) -> (stack) -> |
Confirming the theory that at some point most speakers drop out of the circuit and become less visible :)
