app/assets/javascripts/gmaps/objects/base_builder.coffee
class @Gmaps.Objects.BaseBuilder
build: ->
new(@model_class())(@serviceObject)
before_init: ->
after_init: ->
addListener: (action, fn)->
@primitives().addListener @getServiceObject(), action, fn
getServiceObject: ->
@serviceObject
primitives: ->
@constructor.PRIMITIVES
model_class: ->
@constructor.OBJECT