lib/rawler/request.rb in rawler-0.1.3 vs lib/rawler/request.rb in rawler-0.1.4

@@ -1,43 +1,35 @@
-# `Rawler::Request` contains some abstraction for making web requests, like automatically adding ssl and basic auth.
-
 module Rawler
-  
   class Request
-   
     class << self
-      
+
       def get(url)
         perform_request(:get, url)
       end
-      
+
       def head(url)
         perform_request(:head, url)
       end
-      
+
       private
-      
+
       def perform_request(method, url)
         uri = URI.parse(url)
 
-        # Use http_proxy if set
         proxy = URI.parse(ENV['http_proxy']) if ENV['http_proxy'] rescue nil
         if proxy
           http = Net::HTTP::Proxy(proxy.host, proxy.port).new(uri.host, uri.port)
         else
           http = Net::HTTP.new(uri.host, uri.port)
         end
         http.use_ssl = (uri.scheme == 'https')
         http.verify_mode = OpenSSL::SSL::VERIFY_NONE
-        
+
         path = (uri.path.size == 0)  ? "/" : uri.path
-        
+
         request = Net::HTTP::Get.new(path)
         request.basic_auth(Rawler.username, Rawler.password)
         http.request(request)
       end
-      
     end
-    
   end
-  
 end