Example app for photos displaying

app.coffee

class Photos.App
  constructor: ->
    @gui = new Photos.Gui($("#photos-list"))
    @backend = new Photos.Backend()
 
  start: =>
    @backend.fetchPhotos()
      .done(
        (photos) =>
          for photo in photos
            @gui.addPhoto(photo)
      )
      .fail(@gui.fetchPhotosFailed)