Merge 3bb42ae into e6b139d

evolution-gaming · Feb 11, 2020 · 7d78849 · 7d78849
2 parents e6b139d + 3bb42ae
commit 7d78849
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/main/scala/com/evolutiongaming/scache/Cache.scala b/src/main/scala/com/evolutiongaming/scache/Cache.scala
@@ -13,6 +13,8 @@ trait Cache[F[_], K, V] {
 
   def get(key: K): F[Option[V]]
 
+  def getOrElse(key: K, default: => F[V])(implicit F: Monad[F]): F[V] = get(key).flatMap(_.fold(default)(_.pure[F]))
+
   /**
     * Does not run `value` concurrently for the same key
     */

diff --git a/src/main/scala/com/evolutiongaming/scache/SerialMap.scala b/src/main/scala/com/evolutiongaming/scache/SerialMap.scala
@@ -1,6 +1,6 @@
 package com.evolutiongaming.scache
 
-import cats.Applicative
+import cats.{Applicative, Monad}
 import cats.effect.Concurrent
 import cats.effect.concurrent.Ref
 import cats.effect.implicits._
@@ -15,6 +15,8 @@ trait SerialMap[F[_], K, V] {
 
   def get(key: K): F[Option[V]]
 
+  def getOrElse(key: K, default: => F[V])(implicit F: Monad[F]): F[V] = get(key).flatMap(_.fold(default)(_.pure[F]))
+
   def put(key: K, value: V): F[Option[V]]
 
   /**