doobie2fs2.scala

import doobie.util.catchable.{Catchable => DCatchable}
import doobie.util.capture.{Capture => DCapture}

import fs2.Task
import fs2.util.Effect

object Implicits {
  implicit def doobieCatchable[F[_]](implicit F: Effect[F]): DCatchable[F] = new DCatchable[F] {
    def attempt[A](ma: F[A]): F[cats.data.Xor[Throwable, A]] =
      F.attempt(ma).map(_.fold(Xor.left, Xor.right))

    def fail[A](t: Throwable): F[A] = F.fail(t)
  }

  implicit def doobieCapture[F[_]](implicit F: Effect[F]): DCapture[F] = new DCapture[F] {
    def apply[A](a: => A): F[A] = F.delay(a)
  }
}