Always return a customer on the waiting list

fresh-minds · Oct 24, 2023 · 6702c6e · 6702c6e
1 parent 614e081
commit 6702c6e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/module-07-coroutines/src/main/kotlin/nl/freshminds/Coroutines03.kt b/module-07-coroutines/src/main/kotlin/nl/freshminds/Coroutines03.kt
@@ -8,7 +8,7 @@ import kotlin.time.Duration.Companion.seconds
  *
  * Requirements:
  * - Update the database first and [fetchCustomersOnWaitingList] afterward (sequentially).
- * - Sent out the emails the customers concurrently.
+ * - Send out the emails the customers concurrently.
  * - The total execution time of the function should be a little over 5 seconds.
  */
 
@@ -27,7 +27,7 @@ suspend fun fetchCustomersOnWaitingList(productId: Int): List<CustomerId> {
         1 -> listOf(CustomerId("a"), CustomerId("b"), CustomerId("c"), CustomerId("d"))
         10 -> listOf(CustomerId("f"), CustomerId("g"))
         100 -> listOf(CustomerId("r"))
-        else -> emptyList()
+        else -> listOf(CustomerId("x"))
     }
 }