class Pettanr.Scroll extends Peta.Binder
  url: '/scrolls/'
  
  @singular: () ->
    'Scroll'
  
  @plural: () ->
    'Scrolls'
  
  defaults: {
    id: null,
    visible: 0
  } 
  
  author: () ->
    new Pettanr.Author({id: @get('author_id')})
  
  overwrite: (options) ->
    operators = options.operators
    return false if not operators.author
    @set('author_id', operators.author.id)
  
  initialize: () ->
    if @id
      @url = @url + @id