kevinwright

...

  lazy val engine: TemplateEngine = {
    val ctx = CaptureContext.context.get
    val srcDirectories = ctx.getRealPath("/") match {
      case path: String => List(new File(path))
      case null => List()
    }
    println("Scalate got src directories " + srcDirectories)
    new TemplateEngine(srcDirectories)

kevinwright

As compiled by Kevin Wright a.k.a @thecoda

(executive producer of the movie, and I didn't even know it... clever huh?)

please, please, please - If you know of any slides/code/whatever not on here, then ping me on twitter or comment this Gist!

This gist will be updated as and when I find new information. So it's probably best not to fork it, or you'll miss the updates!

Monday June 16th

kevinwright

Keybase proof

I hereby claim:

• I am kevinwright on github.
• I am thecoda (https://keybase.io/thecoda) on keybase.
• I have a public key whose fingerprint is 7B0A E482 1479 D389 A452 49B7 EF27 0EC3 7CC6 9FE9

To claim this, I am signing this object:

kevinwright

case class Params(
  mode: String = "",
  input: Option[File] = None,
  output: Option[File] = None,
  keyRing: Option[File] = None,
  key: String = "",
  password: String = "",
  genDigest: Boolean = false
) {
  def withEncrypt() = this.copy(mode = "encrypt")

kevinwright

import scala.collection.generic.CanBuildFrom
import scala.concurrent.{ExecutionContext, Future}
import scala.language.higherKinds
import scala.util.{Failure, Success}

object AsyncUtils {

  /**
    * A subtle variant on `Future.traverse` that forces the Futures to be executed one at a time
    * instead of allowing parallelism

kevinwright

implicit class IosInt(i: Int) extends AnyVal {
  def s: Int = i + 1
}

val test: String = "I have an iPhone " + 4.s

kevinwright

block"""
  |  implicit def fnFromProduct${N}[A,..Z]: Aux[(A::..Z) => Res, (A,..Z) => Res] = new FnFromProduct[(A::..Z) => Res] {
  |    type Out = (A,..Z) => Res
  |    def apply(hf : (A::..Z) => Res): Out = (a:A,..z:Z) => hf(a::..z)
  |  }
"""

kevinwright

      block"""
        |  implicit def fnFromProduct«N»[«A..Z»]: Aux[(«A::Z») => Res, («A..Z») => Res] = new FnFromProduct[(«A::Z») => Res] {
        |    type Out = («A..Z») => Res
        |    def apply(hf : («A::Z») => Res): Out = («a:A..z:Z») => hf(«a::z»)
        |  }
      """

kevinwright

// intended for boilerplate.scala in shapeless...

val arity = 3
val N = arity

val typeVars = (0 until arity) map (n => (n+'A').toChar)
// = Vector(A, B, C)

val `A..Z` = typeVars.mkString(", ")
// = "A, B, C"

kevinwright

Phase 0: Enable ssh service

systemctl start sshd
passwd
ip addr

From this point on, SSH into the (dhcp-assigned) IP - it makes it easier to copy/paste

Phase 1: Prepare System