class Pettanr.WritingFormat extends Peta.Template
  url: '/writing_formats/'
  
  @singular: () ->
    'WritingFormat'
  
  @plural: () ->
    'WritingFormats'
  
  defaults: {
    id: null
  } 
  
  system_picture: () ->
    new Pettanr.SystemPicture({id: @get('system_picture_id')})
  
  symbol_option: (cb) ->
    i = @system_picture()
    i.fetch().done ->
      cb(i.tmb_opt_img_tag())
  
  initialize: () ->
    if @id
      @url = @url + @id
  
class Pettanr.WritingFormat.Collection extends Backbone.Collection
  model: Pettanr.WritingFormat
  url: '/writing_formats'