anchor.diff:          disabled: disable
   
     setShowDetails : ->
  -    $(@getDOMNode()).click (ev) => @data().show_details = !@data().show_details
  +    $(@getDOMNode()).click (ev) =>
  +      local = @data(@local_key)
  +      local.show_details = !local.show_details
  +      save(local)
   
     buildIncluders : -> 
       point = @data()
  
positive.code:     if !@props.key
        @props.key = "/user/-1"
      user = @data(@props.key)
      show_details = @data(@local_key).show_details
      className = "#{@props.className} avatar"
      id = "avatar-#{user.key.split('/')[2]}"
  
  
negative.code:   has_multiple_instances_with_same_key: true
    displayName: 'Avatar'
    
    getDefaultProps : ->
      key: '/user/-1' # defaults to anonymous user
      tag: R.img
  