Rakefile in stateful_enum-0.6.0 vs Rakefile in stateful_enum-0.7.0

@@ -11,13 +11,5 @@
   t.warning = true
   t.verbose = true
 end
 
 task default: :test
-
-namespace :test do
-  task :all do
-    YAML.load(File.read(File.expand_path('.travis.yml')))['gemfile'].each do |gemfile|
-      sh "BUNDLE_GEMFILE='#{gemfile}' bundle exec rake test"
-    end
-  end
-end