```ruby
module PageHelper
  # Look for a matching Page, but if none, fall back on Rails' template rendering
  def render_page(path, options = {})
    page = Page.find_by_path(path)
    if page
      render({ inline: page.body }.merge(options))
    else
      render path, options
    end
  end

  def updated(page)
    "<span title=\"Created on #{page.created_at}\">#{time_ago_in_words(page.updated_at, include_seconds: true)} ago</span> by #{page.updated_by_person.try :name}".html_safe
  end

  def confirm_destroy_message(page)
    msg = "Really delete"
    if page.title.blank?
      msg = "#{msg} page?"
    else
      msg = "#{msg} #{page.title}?"
    end

    if page.children.any?
      msg = "#{msg} And delete all of its children?"
    end

    msg
  end
end
```

Use a per-request cache for Pages
user
```ruby
module PageHelper
  # Look for a matching Page, but if none, fall back on Rails' template rendering
  def render_page(path, options = {})
    page = find_page(path)
    if page
      render({ inline: page.body }.merge(options))
    else
      render path, options
    end
  end

  def updated(page)
    "<span title=\"Created on #{page.created_at}\">#{time_ago_in_words(page.updated_at, include_seconds: true)} ago</span> by #{page.updated_by_person.try :name}".html_safe
  end

  def confirm_destroy_message(page)
    msg = "Really delete"
    if page.title.blank?
      msg = "#{msg} page?"
    else
      msg = "#{msg} #{page.title}?"
    end

    if page.children.any?
      msg = "#{msg} And delete all of its children?"
    end

    msg
  end


  private

  def find_page(path)
    if Thread.current[:pages].nil?
      Thread.current[:pages] = Hash.new { |hash, key| hash[key] = Page.find_by_path(key) }
    end

    Thread.current[:pages][path]
  end
end
```
assistant