Formatting fixes

kutu.rb

@@ -16,7 +16,7 @@ require 'socket'
 if X.deploy >= 0
   puts "Started kutu WM for X11 successfully! :)"
 else
-  raise "Failed to deploy X"
+  raise "Failed to deploy X, try running using xinit or startx."
 end
 
 
@@ -72,28 +72,25 @@ load File.join(__dir__, "./src/ruby/bindings.rb")
 # Setup unix socket
 
 SOCK_PATH = "/tmp/kutu.sock"
-File.delete(SOCK_PATH) if File.exist?(SOCK_PATH)
+File.delete SOCK_PATH if File.exist? SOCK_PATH
 
-$socket = Socket.new(:UNIX, :DGRAM)
-$socket.bind(Socket.pack_sockaddr_un(SOCK_PATH))
+$socket = Socket.new :UNIX, :DGRAM
+$socket.bind Socket.pack_sockaddr_un(SOCK_PATH)
 
 
 # Main loop
 
 loop do
+  sleep 0.001
+
   if IO.select([$socket], nil, nil, 0)
-    command, sender = $socket.recvfrom(1024)
-    reply = handle_command(command)
-    $socket.send(JSON.generate(reply), 0, sender)
+    command, sender = $socket.recvfrom 1024
+    reply = handle_command command
+    $socket.send JSON.generate(reply), 0, sender
   end
 
   event_pointer = X.next_event
-  if !event_pointer.null?
-    event = X.translate_event(event_pointer)
-    handle_event(event)
-  end
+  handle_event X.translate_event(event_pointer) if !event_pointer.null?
 
   X.flush
-
-  sleep 0.001
 end