module ApplicationHelper
  def articles
    @articles ||= Spina::Resource.find_by(name: "articles").pages.live
  end
  
  def nav_items
    @nav_items ||= Spina::Navigation.find_by(name: "main").navigation_items.roots.sorted
  end
  
  def tags
    @tags ||= Spina::Current.page.content(:tags).to_s.split(";").map(&:strip).compact
  end
end