Try - Either

gistfile1.scala

import scala.util.{Try, Success, Failure}

implicit class EitherOps[L <: Throwable, R](val e: Either[L, R]) extends AnyVal {
  def toTry: Try[R] = e.fold(Failure(_), Success(_))
}

implicit class TryOps[T](val t: Try[T]) extends AnyVal {
  def toEither: Either[Throwable, T] = t match {
    case Failure(e) => Left(e)
    case Success(v) => Right(v)
  }
}