johnivanoff/gist:4247690

## gistfile1.rb
require 'sinatra'
require 'nokogiri'
require 'open-uri'

feed = 'http://api.flickr.com/services/feeds/groups_pool.gne?id=1373979@N22&lang=en-us&format=rss_200'

def parse feed
  doc = Nokogiri::XML(open(feed))
  doc.search('item').map do |doc_item|
    item = {}
    item[:link] = doc_item.at('link').text
    item[:thumbnail] = doc_item.at('media|thumbnail').attr('url')
    item[:title] = doc_item.at('title').text
    item
  end
end


get '/' do
  @pictures = parse feed
  erb :index
end

__END__

@@index
<!DOCTYPE html>
<html>
  <head>
  <meta charset="UTF-8">
  <meta name="viewport" content="user-scalable=yes, width=device-width" />
<title>Lovely Sunsets</title>
</head>
<body>
  <h1>Lovely Sunsets</h1>
  <dl>
    <% @pictures.each do |picture| %>
      <dt><a href="<%= picture[:link] %>"><%= picture[:title] %></a></dt>
      <dd><img src="<%= picture[:thumbnail] %>" /></dd>
    <% end %>
  </dl>
</body>
</html>
	require 'sinatra'
	require 'nokogiri'
	require 'open-uri'

	feed = 'http://api.flickr.com/services/feeds/groups_pool.gne?id=1373979@N22&lang=en-us&format=rss_200'

	def parse feed
	doc = Nokogiri::XML(open(feed))
	doc.search('item').map do \|doc_item\|
	item = {}
	item[:link] = doc_item.at('link').text
	item[:thumbnail] = doc_item.at('media\|thumbnail').attr('url')
	item[:title] = doc_item.at('title').text
	item
	end
	end


	get '/' do
	@pictures = parse feed
	erb :index
	end

	__END__

	@@index
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="user-scalable=yes, width=device-width" />
	<title>Lovely Sunsets</title>
	</head>
	<body>
	<h1>Lovely Sunsets</h1>
	<dl>
	<% @pictures.each do \|picture\| %>
	<dt><a href="<%= picture[:link] %>"><%= picture[:title] %></a></dt>
	<dd><img src="<%= picture[:thumbnail] %>" /></dd>
	<% end %>
	</dl>
	</body>
	</html>