feat: add clear method to cache object

vercel · May 2, 2024 · 133d5ad · 133d5ad
1 parent 6da84a3
commit 133d5ad
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/src/_internal/types.ts b/src/_internal/types.ts
@@ -514,6 +514,7 @@ export interface Cache<Data = any> {
   get(key: string): State<Data> | undefined
   set(key: string, value: State<Data>): void
   delete(key: string): void
+  clear(): void
 }
 
 export interface StateDependencies {

diff --git a/test/use-swr-cache.test.tsx b/test/use-swr-cache.test.tsx
@@ -252,16 +252,17 @@ describe('useSWR - cache provider', () => {
         parentCache = parentCache_
         return {
           keys: () => parentCache.keys(),
-          set: (k, v) => parentCache_.set(k, v),
+          set: (k, v) => parentCache.set(k, v),
           get: k => {
             // We append `-extended` to the value returned by the parent cache.
-            const v = parentCache_.get(k)
+            const v = parentCache.get(k)
             if (v && typeof v.data !== 'undefined') {
               return { ...v, data: v.data + '-extended' }
             }
             return v
           },
-          delete: k => parentCache_.delete(k)
+          delete: k => parentCache.delete(k),
+          clear: () => parentCache.clear()
         }
       }
     })