Rakefile in paginate-2.0.0 vs Rakefile in paginate-3.0.0

@@ -1,13 +1,14 @@
 require "bundler"
 Bundler::GemHelper.install_tasks
 
-require "rake/testtask"
-Rake::TestTask.new do |t|
-  t.libs += %w[ test lib ]
-  t.test_files = FileList["test/**/*_test.rb"]
-  t.verbose = true
-  t.ruby_opts = %w[ -rubygems ]
-end
-
 require "rspec/core/rake_task"
 RSpec::Core::RakeTask.new
+
+desc "Run specs against all gemfiles"
+task "spec:all" do
+  %w[Gemfile gemfiles/rails3.gemfile].each do |gemfile|
+    ENV["BUNDLE_GEMFILE"] = gemfile
+    Rake::Task["spec"].reenable
+    Rake::Task["spec"].invoke
+  end
+end