tbje

case class User(name: String, email: String)
object User {} // <--- Notice this part here
// https://groups.google.com/forum/#!topic/scala-user/jyWBMz5Qslw

class Users(tag: Tag) extends Table[User](tag, "User") {
  def name = column[String]("name", O.NotNull, O.PrimaryKey)
  def email = column[String]("first", O.NotNull)
  def * = (name, email) <> (User.tupled, User.unapply)
  //             Compile complains here ---^
}

tbje

object Trond {
  val age = 25 // value - immutable variable - final in java
  def sayHi = println(s"My name is Trond and I'm $age years old!") // definition - method 
}

// Trond.age = 27 does not compile as age is immutable (val)
Trond.sayHi

object Eli { // singleton object - only one of these in the JVM
  var age = 22 // variable (mutable) 

tbje

if test $(sbt test | grep -c -E "Reformatted|Failed") != 0
#if test $(sbt compile | grep -c -E "Reformatted|Failed") != 0
#if test $(sbt ";scalariformFormat;test:scalariformFormat" | grep -c -E "Reformatted|Failed") != 0
then 
    echo "Sbt detected problems"
    exit 1
fi

tbje

akka {
  loggers          = [akka.event.slf4j.Slf4jLogger]
  loglevel         = "DEBUG"

  actor {
    provider = akka.remote.RemoteActorRefProvider
  }

  remote {
    enabled-transports = [akka.remote.netty.tcp]

tbje

  case class Match(cols: Column[_]*) {
    def against(what: Column[_], modifier: SearchModifier.Value*) =
      SimpleExpression[Boolean]{ case (nodes, qb) =>
        import qb._
        qb.sqlBuilder += "MATCH("
        qb.sqlBuilder.sep(nodes, ", ")(expr(_))
        qb.sqlBuilder += ") AGAINST("
        qb.expr(what.toNode)
        qb.sqlBuilder += " "
        qb.sqlBuilder.sep(modifier, " ")(_.toString)

tbje

package misc

// Animal

abstract class Animal {

  def name: String

  def eat(food: Food): Animal =
    this

tbje

Keybase proof

I hereby claim:

• I am tbje on github.
• I am tbje (https://keybase.io/tbje) on keybase.
• I have a public key ASAKaaSO1Y7nE_TfyvDf1raxzYEXDxvW3vKzeg74psA_Lgo

To claim this, I am signing this object:

tbje

import com.typesafe.training.sbtkoan.SbtKoan



SbtKoan.autoImport.configurations := Set(Configurations.Test, Configuration("multi-jvm", "Multi-jvm dir", true, Nil, true))

tbje

import scalanative.native._, stdlib._, stdio._

@extern
object Pipe {
  def popen(cmd: CString, mode: CString): Ptr[FILE]  = extern
  def pclose(file: Ptr[FILE]): Unit = extern
}

object Shell {
  def runCommand(cmd: String, cwd: Option[String] = None): Option[String] =