lib/netchk/ip_verifier.rb in netchk-0.0.1.beta vs lib/netchk/ip_verifier.rb in netchk-0.0.1

@@ -4,15 +4,15 @@
 module Netchk
   class IpVerifier
     def verify
       socket = Socket.ip_address_list
       addresses = socket.reject(&:ipv4_loopback?)
-                    .reject(&:ipv6_loopback?)
-                    .filter(&:ipv4?)
-                    .map(&:inspect_sockaddr)
+      addresses.reject!(&:ipv6_loopback?)
+      addresses.filter!(&:ipv4?)
+      addresses.map!(&:inspect_sockaddr)
 
       if addresses.empty?
-        $stderr.puts "No IPv4 address found. Verify your connection to your router."
+        $stderr.puts 'No IPv4 address found. Verify your connection to your router.'
       else
         puts "Found IP addresses #{addresses.join(', ')}."
       end
     end
   end