lib/rscons.rb in rscons-0.2.2 vs lib/rscons.rb in rscons-0.3.0

@@ -2,27 +2,25 @@
 require "rscons/cache"
 require "rscons/environment"
 require "rscons/varset"
 require "rscons/version"
 
-require "rscons/monkey/module"
 require "rscons/monkey/string"
 
 # default builders
 require "rscons/builders/library"
 require "rscons/builders/object"
 require "rscons/builders/program"
 
 # Namespace module for rscons classes
 module Rscons
   DEFAULT_BUILDERS = [
-    Library,
-    Object,
-    Program,
+    :Library,
+    :Object,
+    :Program,
   ]
 
-  class BuildError < Exception
-  end
+  class BuildError < RuntimeError; end
 
   # Remove all generated files
   def self.clean
     cache = Cache.new
     # remove all built files