Kotlin · 6bangs · Mar 1, 2019
diff --git a/src/ii_collections/n22Fold.kt b/src/ii_collections/n22Fold.kt
@@ -12,8 +12,8 @@ fun whatFoldDoes(): Int {
     return result
 }
 
-fun Shop.getSetOfProductsOrderedByEachCustomer(): Set<Product> {
-    // Return the set of products that were ordered by each of the customers
+fun Shop.getSetOfProductsOrderedByEveryCustomer(): Set<Product> {
+    // Return the set of products that were ordered by every customer
     return customers.fold(allOrderedProducts, { orderedByAll, customer ->
         todoCollectionTask()
     })

diff --git a/test/ii_collections/N22FoldKtTest.kt b/test/ii_collections/N22FoldKtTest.kt
@@ -18,6 +18,6 @@ class N22FoldKtTest {
                 order(youTrack)
             )
         )
-        assertEquals(setOf(idea), testShop.getSetOfProductsOrderedByEachCustomer())
+        assertEquals(setOf(idea), testShop.getSetOfProductsOrderedByEveryCustomer())
     }
 }