Rails

Rails is an express inspired web framework for Deno. To begin first import the latest version:

import { Rails } from "https://deno.land/x/rails@2.0.2/src/Rails.ts";

To create a web server you first have to initialize a Rails instance like so:

const app = new Rails();

To register a route do:

app.get("/");

But this will not output anything for now. To make it send something we need to specify a callback.

app.get("/", (req, res) => {

})

This will still not do anything but we only need 1 more line of code:

app.get("/", (req, res) => {
    res.send("Hello Rails!");
})

To run our server we have to listen on a port.

app.listen(3000, () => {
    console.log("The server is up!");
})

And you successfully made your first web server with Rails!

The full code:

import { Rails } from "https://deno.land/x/rails@2.0.2/src/Rails.ts";

const app = new Rails();

app.get("/", (req, res) => {
    res.send("Hello Rails!");
})

app.listen(3000, () => {
    console.log("The server is up!");
})