lib/unwind.rb in unwind-0.9.4 vs lib/unwind.rb in unwind-0.9.5

@@ -31,10 +31,14 @@
 
       if [301, 302, 303].include?(response.status)
         @redirects << current_url.to_s
         @redirect_limit -= 1
         resolve(redirect_url(response).normalize, apply_cookie(response, headers))
+      elsif response.status == 200 && meta_uri = meta_refresh?(response)
+        @redirects << current_url.to_s
+        @redirect_limit -= 1
+        resolve(meta_uri.normalize, apply_cookie(response, headers))
       else
         @final_url = current_url.to_s
         @response = response
         self
       end
@@ -59,9 +63,14 @@
         Addressable::URI.parse(body_match[0])
       else
         redirect_uri = Addressable::URI.parse(response['location'])
         redirect_uri.relative? ? response.env[:url].join(response['location']) : redirect_uri
       end
+    end
+    
+    def meta_refresh?(response)
+      body_match = response.body.match(/<meta http-equiv=\"refresh\" content=\"0; URL=(.*)\">/i)
+      body_match ? Addressable::URI.parse(body_match[1]) : false
     end
     
     def apply_cookie(response, headers)
       if response.status == 302 && response['set-cookie']
         headers.merge(:cookie => CookieHash.to_cookie_string(response['set-cookie']))