ruby-on-rails - 使用 will_paginate 反转页码

Question

有什么简单的方法可以用 反转页面编号will_paginate吗？

我希望首页（最后一次）为#1，最后一页（最早）为#N。

原因是页面内容不应该随着时间而改变，这对 SEO 是有利的。

Answer 1

按升序而不是降序对查询进行排序

def index
  @posts = Post.paginate :page => params[:page], :order => "created_at ASC"
end

Answer 2

I'm not sure I understand. If the oldest content is #N, then when there's new content, the oldest content will be pushed to #N+1 and the page contents would change. That sounds like it's the opposite of what you're looking for?

You can pass :order => "column ASC" or :order => "column DESC" to paginate to determine what ends up on page #1.