Rakefile in with_model-0.2.6 vs Rakefile in with_model-0.3

@@ -1,39 +1,16 @@
 require 'bundler'
 Bundler::GemHelper.install_tasks
 
-environments = %w[rspec1 rspec2]
-major, minor, revision = RUBY_VERSION.split(".").map{|str| str.to_i }
+task :default => :spec
 
-in_environment = lambda do |environment, command|
-  sh %Q{export BUNDLE_GEMFILE="gemfiles/#{environment}/Gemfile"; bundle update && bundle exec #{command}}
+def bundle_exec(command)
+  sh %Q{bundle update && bundle exec #{command}}
 end
 
-in_all_environments = lambda do |command|
-  environments.each do |environment|
-    puts "\n---#{environment}---\n"
-    in_environment.call(environment, command)
-  end
-end
-
-autotest_styles = {
-  :rspec1 => 'rspec',
-  :rspec2 => 'rspec2'
-}
-
-desc "Run all specs against Rspec 1 and 2"
+desc "Run all specs"
 task "spec" do
-  in_environment.call('rspec1', 'spec spec') if major == 1 && minor < 9
-  in_environment.call('rspec2', 'rspec spec')
-end
-
-namespace "autotest" do
-  environments.each do |environment|
-    desc "Run autotest in #{environment}"
-    task environment do
-      in_environment.call(environment, "autotest -s #{autotest_styles[environment.to_sym]}")
-    end
-  end
+  bundle_exec("rspec spec")
 end
 
 namespace "doc" do
   desc "Generate README and preview in browser"
   task "readme" do