Module: Commenter::Helpers

Defined in:
lib/commenter/helpers.rb

Instance Method Summary collapse

Instance Method Details

#commentable(params = {}) ⇒ Object 



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# File 'lib/commenter/helpers.rb', line 3

def commentable(params={})
  if res=params[:resource]
    id = res.id
    klass = res.class.to_s
  else
    raise "invalid parameters"
  end
  comments = Comment.where(:resource_class => klass, :resource_id => id)
  new_comment = Comment.new(:resource_class => klass, :resource_id => id)
  locals = {:comments => comments, 
            :new_comment => new_comment, 
            :resource => res}
  html = render(:partial => 'comments/index', :locals => locals)
  html.html_safe
end