COFFEESCRIPT NOTES

coffee-code-tips.coffee

###
$ sudo npm install -g coffee-script
###

# COMPARING TERNARY CODE:
  @getInstance: ->
      Instante ?= new DeviceManager()
  
  DeviceManagerSingleton.getInstance = function() {
      return Instante != null ? Instante : Instante = new DeviceManager();
    };

# HOW TO EXPORT MODULES:

  # Example 1:
  # module.coffee
  class Module
    construct: (@name) ->
  module.exports = Module
  
  # index.coffee
  Module = require './module'
  instance = new Module

  # Example 2:
  # hello.coffee
  module.exports = class Hello
    greet: () ->
      console.log 'hello'
  
  # app.coffee
  Hello = require("#{__dirname}/hello")
  hello = new Hello()
  hello.greet()