Rakefile in audited-3.0.0 vs Rakefile in audited-4.0.0.rc1

@@ -15,10 +15,12 @@
   RSpec::Core::RakeTask.new(adapter) do |t|
     t.pattern = "spec/audited/adapters/#{adapter}/**/*_spec.rb"
   end
 end
 
-RSpec::Core::RakeTask.new(:spec => ADAPTERS) do |t|
-  t.pattern = 'spec/audited/*_spec.rb'
+task :spec do
+  ADAPTERS.each do |adapter|
+    Rake::Task[adapter].invoke
+  end
 end
 
 task :default => :spec