window example so its possible to call outside the coffee wrapper - and a function call within the - simple modified version of the one in "CoffeeScript Application Development"

gistfile1.txt

# we have window to make the class accessible outside the coffee wrapper
# e.g.:
# > train = new Train(35)
# > train.funcwithinclass()
class window.Train
  constructor: (numCars, type="diesel") ->
    @type = type
    @numCars = numCars
    @load = 0
    @capacity = numCars * 100
  describe: ->
    "A #{@type} train with #{@numCars} cars." +
      " Current filled: #{@load}/#{@capacity} tons."
  funcwithinclass: ->
    @describe()

train = new Train(35)
console.log train.describe()
console.log train.funcwithinclass()
train2 = new Train 20, "steam"
console.log train2.describe()