Refactoring Imperative Effect Code to Functional Style in TypeScript

const fetchTester = Effect.gen(function*() {
  const prefixUrl = "https://jsonplaceholder.typicode.com";
  console.log(`Fetching Prefix url: "${prefixUrl}"...\n`);
  for (
    const url of [
      `${prefixUrl}/todos/1`, // Fetch Result
      `${prefixUrl}xx/todos/1`, // RequestFailError
      `${prefixUrl}/todos/-2`, // FetchError
      `${prefixUrl}/todos/1?variant=invalidJson` // InvalidJsonError
    ]
  ) {
    const cleanedUrl = url.replace(prefixUrl, "");
    yield* safeFetch(url).pipe(
      Effect.tap((value) => Effect.log(`Fetch Result (url="${cleanedUrl}"): => ${JSON.stringify(value)}`)),
      Effect.catchTags({
        "FetchError": (error) => Effect.logError(`Failed to fetch (url="${cleanedUrl}"): => ${error}`),
        "InvalidJsonError": (error) => Effect.logError(`Invalid JSON (url="${cleanedUrl}"): => ${error}`),
        "RequestFailError": (error) => Effect.logError(`Request failed (url="${cleanedUrl}"): => ${error}`)
      }),
      Effect.catchAll((error) => Effect.succeed(Effect.logError(`Unknown error (url="${cleanedUrl}"): => ${error}`)))
    );
  }
});

const fetchTester = Effect.gen(function*() {
  const prefixUrl = "https://jsonplaceholder.typicode.com";
  console.log(`Fetching Prefix url: "${prefixUrl}"...\n`);
  for (
    const url of [
      `${prefixUrl}/todos/1`, // Fetch Result
      `${prefixUrl}xx/todos/1`, // RequestFailError
      `${prefixUrl}/todos/-2`, // FetchError
      `${prefixUrl}/todos/1?variant=invalidJson` // InvalidJsonError
    ]
  ) {
    const cleanedUrl = url.replace(prefixUrl, "");
    yield* safeFetch(url).pipe(
      Effect.tap((value) => Effect.log(`Fetch Result (url="${cleanedUrl}"): => ${JSON.stringify(value)}`)),
      Effect.catchTags({
        "FetchError": (error) => Effect.logError(`Failed to fetch (url="${cleanedUrl}"): => ${error}`),
        "InvalidJsonError": (error) => Effect.logError(`Invalid JSON (url="${cleanedUrl}"): => ${error}`),
        "RequestFailError": (error) => Effect.logError(`Request failed (url="${cleanedUrl}"): => ${error}`)
      }),
      Effect.catchAll((error) => Effect.succeed(Effect.logError(`Unknown error (url="${cleanedUrl}"): => ${error}`)))
    );
  }
});