Download:
Download(21.9 MB, 9:55)
Alternativer Download für iPod & Apple TV(21.2 MB, 9:55)
Resourcen:
Quellcode:
[ruby]
# articles_controller.rb
expose(:articles) { Article.order(:name) }
expose(:article)
# or without decent_exposure
def articles
@articles ||= Article.order(:name)
end
helper_method :articles
def article
@article ||= params[:id] ? Article.find(params[:id]) : Article.new(params[:article])
end
helper_method :article
# comments_controller.rb
expose(:article)
expose(:comments) { article.comments }
expose(:comment)
[/ruby]