$ ->

  # to set summernote object
  # You should change '#post_content' to your textarea input id
  summer_note = $('#blog_post_content')

  # to call summernote editor
  summer_note.summernote
    # to set options
    height:300  
    # toolbar: [
                # ['insert', ['picture', 'link']], // no insert buttons
                # ["table", ["table"]], 
                # ["style", ["style"]], 
                # ["fontsize", ["fontsize"]], 
                # ["color", ["color"]], 
                # ["style", ["bold", "italic", "underline", "clear"]], 
                # ["para", ["ul", "ol", "paragraph"]], 
                # ["height", ["height"]], 
                # ["help", ["help"]]
             #]

  # to set code for summernote
  summer_note.code summer_note.val()

  # to get code for summernote
  summer_note.closest('form').submit ->
    # alert $('#post_content').code()[0]
    summer_note.val summer_note.code()[0]
    true