app/views/admin_comment/index.html.erb
<h1><%= @title %></h1>
<%= form_tag({}, method: :get, class: 'form form-search') 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, body)</span>
<% end %>
<%= render partial: 'admin_request/some_annotations' ,
locals: { comments: @comments } %>
<%= will_paginate(@comments) %>