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DIAdiscord.js - Imagine an app JCHJava Community | Help. Code. Learn.DDeno

•Created by Kawaxte on 6/26/2024 in #help

How to define local import maps?

I got these things in the tests above:

import { assertAlmostEquals, assertEquals } from "@std/assert";
import { Vector2 } from "../src/math/mod.ts";
import { QUARTER_PI } from "../src/utils/math.util.ts";

import { assertAlmostEquals, assertEquals } from "@std/assert";
import { Vector2 } from "../src/math/mod.ts";
import { QUARTER_PI } from "../src/utils/math.util.ts";

Notice how I have to do a lot of ./ js to get to the next? I understand there'st the "imports": {}" support in deno.json(c), and I do remember using smth like Bun's package.json's "workspace": [] system to create localised @one/two, complete with index.ts in their respective folders for exports. Are there are examples on defining local import maps?

35 replies

DIAdiscord.js - Imagine an app

•Created by Kawaxte on 5/21/2024 in #djs-questions

Unwrapping `Promise<x>` where `void` expected?

Hi. It's my first time moving to TypeScript from Rust (serenity+poise->discord.js) and I am trying to handle a GuildUpdate event where ownership has been transferred to another. It seems that doing this gives me a Promise<string> which I can't seem to unwrap.

    const oldOwnerUsername = await client.users.fetch(oldGuild.ownerId).then(user => user.username);

    const oldOwnerUsername = await client.users.fetch(oldGuild.ownerId).then(user => user.username);

When attempting to do so, it asks me to async the part after the event, like so:

  client.on(Events.GuildUpdate, async (oldGuild, newGuild) => {
  // ..
}

  client.on(Events.GuildUpdate, async (oldGuild, newGuild) => {
  // ..
}

...but then, it tells me that it expects a void return? In serenity, I just made a function async and handled everything else by calling .await or .await? at the end, depending on whether or not something was a Result<x, y> or not. How exactly am I able to handle the case here?

51 replies

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