lib/exts.rb in screwcap-0.2 vs lib/exts.rb in screwcap-0.3

@@ -1,11 +1,5 @@
-class Array
+class Object
   def blank?
     self.nil? || self.size == 0
-  end
-end
-
-class NilClass
-  def blank?
-    true
   end
 end