| // This should work with Scala 2.10.4 & scalaz 7.1, core, effect and concurrent packages | |
| import scalaz.{ concurrent, Free, Functor, Monad, syntax } | |
| import concurrent.Task | |
| import Free.{freeMonad => _, _} | |
| import syntax.monad._ | |
| // Describe the set of actions - which are functors | |
| sealed trait RedisF[+A] { | |
| def map[B](fn: A => B): RedisF[B] |
| /** | |
| * A monad to abstract dependencies in the code, see https://coderwall.com/p/kh_z5g | |
| */ | |
| object Reader { | |
| /** | |
| * an implicit to convert a function A => B in a Reader[A, B] | |
| */ | |
| implicit def reader[C, R](block: C => R): Reader[C, R] = Reader(block) |
| import mesosphere.mesos.util.FrameworkInfo | |
| import org.apache.mesos.MesosSchedulerDriver | |
| /** | |
| * @author Tobi Knaup | |
| */ | |
| object Main extends App { |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
| package core.dao | |
| import scala.concurrent.Future | |
| import play.api.Logger | |
| import reactivemongo.core.commands.LastError | |
| import reactivemongo.core.errors.DatabaseException | |
| import core.db.MongoHelper |