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bobishh/inheritance.coffee

Last active September 14, 2016 09:26
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CoffeeScript inheritance model
Raw
inheritance.coffee
class Animal
constructor: (@name) ->
@kind = 'animal'
say_hello: ->
alert "Hello human! I'm #{@kind} named #{@name}"
alterVoice: (voice) ->
@voice = voice
class Dog extends Animal
constructor: (@name) ->
@kind = 'dog'
@voice = 'bow-wow!'
bark: ->
alert @voice
dog = new Dog('Louie')
dog.bark()
dog.say_hello()
dog.alterVoice("meow-meow!")
dog.bark()
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