feat: add expectId util (#9400)

* feat: add expectId util * fix lint
emberjs · May 11, 2024 · b9729ed · b9729ed
1 parent 6c492b8
commit b9729ed
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/packages/legacy-compat/src/utils.ts b/packages/legacy-compat/src/utils.ts
@@ -191,6 +191,14 @@ export function formattedId(id: string | number | null): string | null {
   return id === null ? null : String(id);
 }
 
+export function expectId(id: string | number): string;
+export function expectId(id: null): never;
+export function expectId(id: string | number | null): string {
+  AssertFn('expectId: id must not be null', id !== null);
+
+  return formattedId(id);
+}
+
 /**
  * Compares two types for strict equality, converting them to
  * the format expected by the EmberData Cache to ensure