cb372

/*
 * By default Joda will parse an ISO 8601 string into a DateTime
 * with its timezone set to the _local_ timezone, not the one specified in the ISO string.
 * You can fix this by calling `withOffsetParsed()` on your formatter.
 */

scala> import org.joda.time.format._
import org.joda.time.format._

scala> new DateTime("2016-04-06T15:22:01Z")

cb372

scala> def foo(a: Int): Future[Int] = memoize { Future { println("Computing..."); a + 1 } }
foo: (a: Int)scala.concurrent.Future[Int]

scala> foo(123)
res0: scala.concurrent.Future[Int] = List()  // <-- WTF

scala> Computing...

cb372

/*
 * Experiment into making ScalaCache generic in the serialization target.
 *
 * The idea is that different cache implementations can specify different serialization targets.
 * Memcached/Redis would have Repr = Array[Byte],
 * while in-memory caches (which don't need serialization) would have Repr = NoSerialization.
 *
 * The serialization target is encoded as a type parameter in `Cache` and `ScalaCache`.
 * I tried it using a type member instead, but it turned into a bloodbath
 * (you can see the first steps in https://gist.github.com/cb372/b53a0b51974f78212d3e06bdc682e977)

cb372

/*
 * Dependently typed implicit codecs for ScalaCache.
 *
 * Based on the encoding trick in https://gist.github.com/milessabin/cadd73b7756fe4097ca0
 * to get around the need for multiple implicit parameter lists.
 *
 * The idea is that different cache implementations can specify different codec targets.
 * Memcached/Redis would have CodecTarget = Array[Byte],
 * while in-memory caches (which don't need serialization) would have CodecTarget = Dummy.
 *

cb372

$ sbt ++2.11.8 consoleQuick
[info] Loading global plugins from /Users/cbirchall/ghar/github-cb372/.sbt/0.13/plugins
[info] Set current project to cbirchall (in build file:/Users/cbirchall/)
[info] Setting version to 2.11.8
[info] Reapplying settings...
[info] Set current project to cbirchall (in build file:/Users/cbirchall/)
[info] Updating {file:/Users/cbirchall/}cbirchall...
[info] Resolving jline#jline;2.12.1 ...
[info] Done updating.
[info] Starting scala interpreter...

cb372

{
  "sort": ["_doc"],
  "size": 100,
  "query": {
    "bool": {
      "must": {
        "match_all": {}
      },
      "filter": {
        ...

cb372

import play.api.mvc.Security

object AuthAction extends Security.AuthenticatedBuilder[User](...)

type AuthReq = Security.AuthenticatedRequest[_, User]

object AuditLogAction extends ActionFunction[AuthReq, AuthReq] {

  def invokeBlock[A](request: AuthReq[A], block: AuthReq[A] => Future[Result]): Future[Result] = {
    /*

cb372

Welcome to Scala version 2.11.7 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_40).
Type in expressions to have them evaluated.
Type :help for more information.

scala> :paste
// Entering paste mode (ctrl-D to finish)

// Nameable is now a typeclass, not an interface
trait Nameable[P] {
  def getName(p: P): String

cb372

/**
 * Generated by Scrooge
 *   version: 3.16.3
 *   rev: b8593c83072d94fc44feaa8d97940b9266d84ed0
 *   built at: 20140806-054445
 */
package com.mycorp

import com.twitter.scrooge.{
  TFieldBlob, ThriftException, ThriftStruct, ThriftStructCodec3, ThriftStructFieldInfo, ThriftUtil}

cb372

[chris@ChracBookAir 1074 ~/tmp]
: cd foo
cd: no such file or directory: foo
[chris@ChracBookAir 1075 ~/tmp]
: fuck
mkdir -p foo && cd foo
[chris@ChracBookAir 1076 ~/tmp/foo]
: