lib/asynchronous/kernel.rb in asynchronous-1.0.2 vs lib/asynchronous/kernel.rb in asynchronous-1.0.3

@@ -10,12 +10,11 @@
 #  "some awsome ruby code here!"
 # end
 #
 module Kernel
   def async(type= :Concurrency ,&block)
-    type= type.to_s
-    case type.downcase[0]
+    case type.to_s.downcase[0]
       # Concurrency / VM / Green
       when "c","v","g"
         begin
           Asynchronous::Concurrency.new(block)
         end
@@ -23,10 +22,12 @@
       when "p","o","n"
         begin
           Asynchronous::Parallelism.new(block)
         end
       else
-        nil
+        begin
+          Asynchronous::Concurrency.new(block)
+        end
 
     end
   end
 end
\ No newline at end of file