How to emit/pipe array values as a readable stream in node.js?

Question

What is the best way to create a readable stream from an array and pipe values to a writable stream? I have seen substack\'s example using setInterval and I can implement that s

Answer 1

It's an old question, but if anyone stumbles on this, node-stream-array is a much simpler and more elegant implementation for Node.js >= v0.10

var streamify = require('stream-array'),
  os = require('os');

streamify(['1', '2', '3', os.EOL]).pipe(process.stdout);