app/views/admin/users/sign_ins/index.html.erb
<%= render 'admin_user/scopes' %>
<div class="row">
<%= form_tag admin_sign_ins_path, method: :get, class: 'form form-search span12' do %>
<div class="input-append">
<%= text_field_tag 'query', params[:query], size: 30, class: 'input-large search-query' %>
<%= submit_tag 'Search', class: 'btn' %>
</div>
<span class="help-inline">
(substring search: names, emails, country and IP)
</span>
<% end %>
</div>
<%= render partial: 'admin/users/sign_in_table',
locals: { sign_ins: @sign_ins } %>
<%= will_paginate(@sign_ins) %>