Fixes on tutorial code

lrodero · Jul 25, 2023 · d9ff585 · d9ff585
1 parent 84a4648
commit d9ff585
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/tutorial.md b/docs/tutorial.md
@@ -222,7 +222,7 @@ import java.io._
 // function inputOutputStreams not needed
 
 // transfer will do the real work
-def transfer(origin: InputStream, destination: OutputStream): IO[Long] = ???
+def transfer(origin: InputStream, destination: OutputStream, buffer: Array[Byte], acc: Long): IO[Long] = ???
 
 def copy(origin: File, destination: File): IO[Long] = {
   val inIO: IO[InputStream]  = IO.blocking(new FileInputStream(origin))
@@ -828,7 +828,7 @@ import scala.concurrent.duration.DurationInt
 
 case class State[F[_], A](queue: Queue[A], takers: Queue[Deferred[F,A]])
 
-def producer[F[_]: Sync: Console](id: Int, counterR: Ref[F, Int], stateR: Ref[F, State[F,Int]]): F[Unit] = {
+def producer[F[_]: Async: Console](id: Int, counterR: Ref[F, Int], stateR: Ref[F, State[F,Int]]): F[Unit] = {
 
   def offer(i: Int): F[Unit] =
     stateR.modify {