 
   set: (content...) ->
 
-    content = stringify content
+    content = @stringify content
     @code.updatePartial hljs.highlight(@highlight, content).value
     @scrollToBottom()
 

    @code.updatePartial ''
    return this

  stringify = (content) ->

    for item, i in content
      content[i] = if typeof item is 'object' \
                   then objectToString item else item

    content = content.join ' '


  add: (content...) ->

    content = stringify content
    content = "[#{dateFormat Date.now(), 'HH:MM:ss'}] #{content}\n"
    @code.setPartial hljs.highlight(@highlight, content).value
    @scrollToBottom()

    return @add prefix, err.message or err


  scrollToBottom: ->

    @getDelegate()?.scrollToBottom?()

    super
