ROR RSS parse

controller.rb

# encoding: UTF-8
require 'uri'
require 'feedzirra'
require 'open-uri'

class LivefeedController < ApplicationController
	def livefeed
		q = '宏達電'
		url = URI.escape("https://news.google.com/news/feeds?q="+q+"&output=rss&num=90")
		
		# fetching a single feed
		@feed = Feedzirra::Feed.fetch_and_parse(url)

		@entries = @feed.entries


	end
end

view.html

<span><a href='<%=@feed.url%>'><%= @feed.title %></a></span>
<span><a href='<%=@feed.feed_url%>'>RSS url</a></span>
<span>etag: <%= @feed.etag %></span>
<span>last_modified: <%= @feed.last_modified %></span>

<hr>

<% @entries.each do|e|%>
	<div class='content'>
		<a href='<%=e.url%>' class='title'><%= e.title %></a><%= e.published %>
			<%= e.summary.html_safe %>
	</div>
	<hr>
<% end %>