Coffee examples

coffee_examples.coffee

# initializing the parent class with a value defined by the child class
class a
	constructor: (valA = 1, valB = 2, valC = 3, valD = 'parent') ->
		@func(valD)

	func: (val) ->
		console.log(val)


class b extends a
	constructor: (valA, valB, valC, valD) ->
		childValue = 'child'
		super(valA, valB, valC, childValue)
		
		# do something childspecific

c = new b()