spineextend include test

spine_extend_include_test.coffee

moduleKeywords = ['included', 'extended']

class Spine
class Spine.Module
  @include: (obj) ->
    throw new Error('include(obj) requires obj') unless obj
    for key, value of obj when key not in moduleKeywords
      @::[key] = value
    obj.included?.apply(this)
    this

  @extend: (obj) ->
    throw new Error('extend(obj) requires obj') unless obj
    for key, value of obj when key not in moduleKeywords
      @[key] = value
    obj.extended?.apply(this)
    this

Included =
  included: -> console.log "included"

  includedAttribute: ->
    console.log "includedAttribute"


Extended =
  extended: -> console.log "extended"

  extendedAttribute: ->
    console.log "extendedAttribute"

class Test extends Spine.Module
  @extend Extended
  @include Included

  constructor: ->
    console.log "Test constructor"
    Test.extendedAttribute()
    @includedAttribute()

test = new Test()

console.log "-----Keys of Test-----------------------------"
console.log key for key of Test
console.log "-----Keys of test-----------------------------"
console.log key for key of test