rafa/docs/Stream-write.md

Rafa.js is a Javascript framework for building concurrent applications.

Return the same stream node after pushing a value or error through the stream.
If value is an instance of Error, an error message is pushed, otherwise
a value message is pushed. If isDone is true then a done message is also pushed.
Note that using this function will not cause the stream to wait for new messages. 
This is simply a simple way to send one-off messages. 
To utilize backpressure, create a Channel or Enumerator and pass it to 
`enumerate()`.

<aside>

```js
// write(value: A | Error, isDone: Bool): Stream
var stream = Rafa.stream();
var results = { vals: [] };

stream.error(e => results.err = e.message)
  .each(v => results.vals.push(v))
  .done(v => results.last = v);

stream.write({ name: "Trout" })
  .write(new Error("oops"))
  .write(24, true);

// results:
//   - err: oops
//   - vals: [{ name: "Trout" }, 24]
//   - last: 24
```
</aside>