initial commit

1 files changed, 19 insertions, 0 deletions

diff --git a/lib/unstable-cache.ts b/lib/unstable-cache.ts
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index 00000000..c17bb9d8
--- /dev/null
+++ b/lib/unstable-cache.ts
@@ -0,0 +1,19 @@
+/**
+ * @see https://github.com/ethanniser/NextMaster/blob/main/src/lib/unstable-cache.ts
+ */
+
+import { cache } from "react"
+import { unstable_cache as next_unstable_cache } from "next/cache"
+
+// next_unstable_cache doesn't handle deduplication, so we wrap it in React's cache
+export const unstable_cache = <Inputs extends unknown[], Output>(
+  cb: (...args: Inputs) => Promise<Output>,
+  keyParts: string[],
+  options?: {
+    /**
+     * The revalidation interval in seconds.
+     */
+    revalidate?: number | false
+    tags?: string[]
+  }
+) => cache(next_unstable_cache(cb, keyParts, options))