lib/xkcd.rb in xkcd-0.0.1 vs lib/xkcd.rb in xkcd-0.0.2

@@ -1,14 +1,23 @@
 #!/usr/bin/evn ruby
 require 'net/http'
+require 'open-uri'
 class XKCD
-    def self.get()
+    
+    def self.comic()
        # This method gets random comic links from xkcd, the uri is the redirected location found in the resp headers
        uri = URI.parse 'http://dynamic.xkcd.com/random/comic/'
        req = Net::HTTP::Get.new(uri.request_uri)
        http = Net::HTTP.new(uri.host)
        res = http.start { |server|
        server.request(req)
        }
        res["location"]
+    end
+    
+    def self.img
+        url = 'http://dynamic.xkcd.com/random/comic/'
+        html = open(url).read()
+        imgs = URI.extract(html).select{ |l| l[/comics\//]} 
+        imgs.first       
     end
 end