minor fix

lib/class_loader.rb

@@ -1,8 +1,13 @@
 autoload :ClassLoader, 'class_loader/class_loader'
 
 class Module
-  alias_method :const_missing_without_autoload, :const_missing
+  alias_method :const_missing_without_cl, :const_missing
   def const_missing const
-    ClassLoader.load(self, const) || const_missing_without_autoload(const)
+    ClassLoader.load(self, const) || begin
+      const_missing_without_cl(const)
+    rescue => e
+      # Removing ClassLoader from backtrace.
+      raise e.class, e.message, ClassLoader.filter_backtrace(e.backtrace)
+    end
   end
 end

lib/class_loader/class_loader.rb

@@ -94,6 +94,10 @@ def watcher
       @watcher ||= ClassLoader::Watcher.new monitor
     end
 
+    def filter_backtrace backtrace
+      backtrace.reject{|path| path.include?("/lib/class_loader") or path.include?('monitor.rb')}
+    end
+
     protected
       # Use this method to define class name to file name mapping, by default it uses underscored paths,
       # but You can override this method to use camel case for example.
@@ -134,9 +138,5 @@ def name_hack namespace
           ""
         end
       end
-
-      def filter_backtrace backtrace
-        backtrace.reject{|path| path.include?("/lib/class_loader") or path.include?('monitor.rb')}
-      end
   end
 end