Anaphase

class ClassName

  # shared via closure over constructor
  # class and instance functions have access to this variable
  privateVariable = 'privateVariable'
    
  # shared via closure over constructor
  # not exposed in instance
  # doesn't have access to instance
  # @ is the window object

Anaphase

var RedditStream, auth, comment_stream;

RedditStream = require('reddit-stream');

comment_stream = new RedditStream('comments', 'all', 'unique user agent for my-supercool-bot');

auth = {
  username: 'my-supercool-bot',
  password: 'password',
  app: {