我正在关注 Michael Hartl ROR 教程,我正在尝试对用户关注者/关注页面进行分页,但我收到一条错误消息,说未定义的方法“任何?” 这是为什么?
查看/用户/show_follow.html.erb
<div class="row">
<aside class="span4">
<section>
<%= gravatar_for @user %>
<h1><%= @user.email %></h1>
<span><%= link_to "view my profile", @user %></span>
</section>
<section>
<%= render 'shared/stats' %>
<% if @user.any? %>
<div class="user_avatars">
<% @users.each do |user| %>
<%= link_to gravatar_for(user, size: 30), user %>
<% end %>
</div>
<% end %>
</section>
</aside>
<div class="span8">
<h3><%= @title %></h3>
<% if @users.any? %>
<ul class="users">
<%= render @users %>
</ul>
<%= will_paginate %>
<% end %>
</div>
</div>