gistfile1.coffee

# models
class Models
  constructor: (@db) ->
  
  channel: (name) -> new Channel(@db, name)

# channel
class Channel
  constructor: (@db) ->
  
  foo: -> @db.query '...'

# osu plugin
class Plugins.Osu
  constructor: (@models) ->
  
  onReceiveMessage: (name) ->
    channel = @models.channel name
    channel.foo()

# init code
redis.connect params, (db) ->
  models = new Models(db)
  plugins = for key in 'a b c d'.split(' ') # just as an example
    plugin = require "./#{key}"
    new plugin(models)