app finished!

lib/paxos.ex

@@ -11,10 +11,7 @@ defmodule Utils do
     end
   end
 
-  def alter_name(name, part) do
-    String.to_atom(Atom.to_string(name) <> part)
-  end
-
+  def alter_name(name, part), do: :"#{name}#{part}"
   def beb_broadcast(m, dest), do: for(p <- dest, do: safecast(p, m))
 
   def register_name(name, pid, link \\ true) do
@@ -46,7 +43,7 @@ defmodule Utils do
       IO.puts(msg)
     end
   end
- 
+
   defmacro or_state(val, do: expr) do
     quote do
       case unquote(val) do