Added code to remove tmp dir after test suite is completed, fixes bug #79

Author: mfung

lib/haml-rails.rb

@@ -54,7 +54,7 @@ class Railtie < ::Rails::Railtie
 
       rake_tasks do
         load 'tasks/erb2haml.rake'
-      end  
+      end
     end
   end
 end

test/test_helper.rb

@@ -70,4 +70,10 @@ def require_generators(generator_list)
 end
 alias :require_generator :require_generators
 
-require_generators generator_list
+require_generators generator_list
+
+# Remove tmp directory when test suite is completed
+MiniTest::Unit.after_tests do
+  tmp_dir = File.expand_path(File.join(File.dirname(__FILE__), '..', 'tmp'))
+  FileUtils.rm_r(tmp_dir)
+end