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import { eval_ } from "https://esm.town/v/stevekrouse/eval_";
import { fetchTweet } from "https://esm.town/v/dpetrouk/fetchTweet?v=35";
export let xeval = async (req: Request) => {
let tweet, code, result;
try {
tweet = await fetchTweet(req.url);
code = tweet.text.split("```")[1]
.trim()
.replaceAll(/</g, "<")
.replaceAll(/>/g, ">")
.replaceAll(/&/g, "&");
result = await eval_(code, [req]);
return result;
}
catch (e) {
return Response.json({ code, tweet, result }, { status: 500 });
}
};
👆 This is a val. Vals are TypeScript snippets of code, written in the browser and run on our servers. Create scheduled functions, email yourself, and persist small pieces of data — all from the browser.