rails render應用

一種用法

index.html.erb

<%= render partial: 'issue_list', locals: { issues: @issues } %>

_issue_list.html.erb

<div class="issue-list">
  <% issues.each do |i| %>
    <article class="issue clearfix">
      <div class="avatar">
        <a href="/happypeter">
          <img src=http://gravatar.com/avatar/a92785d8d68f1d1d83b008574f8b5dba.png?s=512&amp;d=retro alt="">
        </a>
      </div>
      <div class="body">
        <h5 class="title">
          <%= link_to i[:title], "#" %>
        </h5>
        <a class="read-more" href="#">read</a>
        <span class="meta-data">
          <a href="/happypeter">happypeter</a>
        </span>
      </div>
      <div class="issue-comment-count">
        <%= link_to i[:comments], "#" %>
      </div>
    </article>
  <% end %>
</div>

welcomes_controller.erb

class WelcomeController < ApplicationController
  def index
    @issues  = [ { title: "Ruby lovers", comments: "4" }, { title: "Rails and Laravel", comments: "5" } ]
  end
end