Using multiple instances

If you use the yarm middleware on multiple routes (or multiple servers), by default all resources will be shared.

app.use("/rest1", yarm());
app.use("/rest2", yarm());

yarm.resource("hello")
  .get(function(req, cb) {
    cb(null, "Hello, world");
  });

$ curl http://localhost/rest1/hello
Hello, world

$ curl http://localhost/rest2/hello
Hello, world

If you want separate resources, you can create a separate yarm instance with yarm.newInstance().

var yarm = require("yarm");
var yarmFR = yarm.newInstance();

app.use("/rest", yarm);
app.use("/rest-fr", yarmFR);

yarm.resource("hello")
  .get(function(req, cb) {
    cb(null, "Hello, world");
  });

yarmFR.resource("bonjour")
  .get(function(req, cb) {
    cb(null, "Bonjour, tout le monde");
  });

$ curl http://localhost/rest/hello
Hello, world

$ curl -i http://localhost/rest/bonjour
HTTP/1.1 404 Not found

$ curl -i http://localhost/rest-fr/hello
HTTP/1.1 404 Not found

$ curl http://localhost/rest-fr/bonjour
Bonjour, tout le monde