Passing multiple values into a createResource

[shut sonnet]

Hi again. How can I pass multiple values into a createResource? I tried to create an object and passing it to the fetcher, but I get an undefined value.

This is the code that should get some data from a platform (like Crates or NPM) and a package.

// --- Package.tsx
const params = useParams(); // for example /crates/tokio
const data = { platform: params.platform, pkg: params.pkg };

const [pkg] = createResource(() => data, fetch); // Expected an object, got undefined

// --- fetch.ts

export const fetch = async (data: { platform: platform; pkg: string }): Promise<null | pkg> => {
  const workers = [crates];

  try {
    return await workers.filter(e => e.platform == data.platform)[0].data(data.pkg); // This calls a function that makes a request, works fine.
  } catch (e) {
    return null;
  }
};

I don't know if I'm doing something wrong. If you want the full code, ping me and I'll pass the repo. Thanks

[hard summit]

Maybe try const data = () => {return{ platform: params.platform, pkg: params.pkg }};

and const [pkg] = createResource(data, fetch);

[shut sonnet]

it's the same thing (btw arrow function is not well formed but I've understood)

[atomic egret]

Try this syntax to pass multiple signal

https://playground.solidjs.com/anonymous/ac36b9b6-979a-4d69-9cf6-43679835be39

const [sum] = createResource(
    () => [a(), b()],
    async ([numA, numB]) => {
      return await getSum(numA, numB);
    }
  );