vpatryshev

How to share a folder with a docker container on OSX

Mounting shared folders between OSX and the docker container is tricky due to the intermediate boot2docker VM. You can't use the usual docker -v option as the docker server knows nothing about the OSX filesystem - it can only mount folders from the boot2docker filesystem. Fortunately, you can work around this using SSHFS.

vpatryshev

import java.util.{Collections, Map => JavaMap}
import scala.collection.JavaConverters._

trait EnvHacker {
    /**
     * Portable method for setting env vars on both *nix and Windows.
     * @see http://stackoverflow.com/a/7201825/293064
     */
    def setEnv(newEnv: Map[String, String]): Unit = {
        try {

vpatryshev

package object types {

  import scala.language.reflectiveCalls
  import scala.language.higherKinds

  // quantifiers aka (co)ends
  type Forall[+F[_]] = { def apply[X]: F[X] }
  type Exists[+F[_]] = F[_]

  // basic categorical notions