Update README.md - AssertUniqueItems (#57)

olsavmic · web-flow · commit 3df4773d11dc · 2024-05-31T13:33:54.000+02:00
diff --git a/README.md b/README.md
@@ -54,6 +54,7 @@ Input Mapper comes with some built-in validators:
 * list validators:
   * `AssertListItem`
   * `AssertListLength`
+  * `AssertUniqueItems` (compares items by `===`)
 * date time validators:
   * `AssertDateTimeRange`
 
