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1# Notehub
2
3A set of helper functions for interacting with the Notehub API
4
5Requires `NOTEHUB_CLIENT_ID` and `NOTEHUB_CLIENT_SECRET` [environment variables](https://www.val.town/settings/environment-variables) to be configured.

1export function sleep(milliseconds = 3000) {
2  return new Promise(resolve => setTimeout(resolve, milliseconds));
3}

1export function sleep(milliseconds = 3000) {
2  return new Promise(resolve => setTimeout(resolve, milliseconds));
3}

1/** round with abitrary decimal precision  */
2export function round(number: number, precision = 5) {
3  return Math.round(number * Math.pow(10, precision)) / Math.pow(10, precision);
4}

4import { currency } from "https://esm.town/v/stevekrouse/currency";
5
6export async function btcPriceAlert() {
7  const lastBtcPrice: number = await blob.getJSON("lastBtcPrice");
8

5// Sends an email with all the open PRs that have not had any activity
6// for specified period of days
7// Set up this function to run every day (or any interval)
8export async function staleGithubPRsEmail() {
9  // Set up a secret named githubRepos with all the repos you want to analyze (comma separated)
10  let repos = Deno.env.get("githubRepos")?.split(",").filter((r) => r.trim()) ?? [];

3import { readmeToHtmlResponse } from "https://esm.town/v/pomdtr/readme";
4
5async function createScreenshot(code: string) {
6  const apiUrl = "https://sourcecodeshots.com/api/image";
7  const resp = await fetch(apiUrl, {
19}
20
21export default async function(req: Request) {
22  const url = new URL(req.url);
23  const [author, file] = url.pathname.slice(1).split("/");

1// View at https://andreterron-htmlExample.web.val.run?name=Andre
2export default async function(req: Request): Promise<Response> {
3  const query = new URL(req.url).searchParams;
4

2Gets information about a specific val.
3
4To access private vals, pass your API token as a secret to the function. Read more about [authentication](https://docs.val.town/api/authentication) to understand how to generate a token and save it as a secret.

3import { hnLatestPosts } from "https://esm.town/v/stevekrouse/hnLatestPosts?v=18";
4
5export default async function({ lastRunAt }) {
6  let posts = await hnLatestPosts({
7    query: "AI, LLM",