Rakefile in dionysus-0.3.1 vs Rakefile in dionysus-0.3.2

@@ -1,23 +1,26 @@
 require 'rubygems'
+require 'bundler'
+begin
+  Bundler.setup(:default, :development)
+rescue Bundler::BundlerError => e
+  $stderr.puts e.message
+  $stderr.puts "Run `bundle install` to install missing gems"
+  exit e.status_code
+end
 require 'rake'
 
-begin
-  require 'jeweler'
-  Jeweler::Tasks.new do |gem|
-    gem.name = "dionysus"
-    gem.summary = %Q{A helpful set of utility classes, generators, and command-line tools.}
-    gem.email = "[e-mail]"
-    gem.homepage = "http://github.com/tekwiz/dionysus"
-    gem.authors = ["Travis D. Warlick, Jr."]
-    gem.add_dependency 'activesupport', '~> 3.0.0'
-    gem.add_development_dependency "rspec", ">= 1.2.9"
-    # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
-  end
-  Jeweler::GemcutterTasks.new
-rescue LoadError
-  puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler"
+require 'jeweler'
+Jeweler::Tasks.new do |gem|
+  gem.name = "dionysus"
+  gem.summary = %Q{A helpful set of utility classes, generators, and command-line tools.}
+  gem.email = "[e-mail]"
+  gem.homepage = "http://github.com/tekwiz/dionysus"
+  gem.authors = ["Travis D. Warlick, Jr."]
+  gem.add_bundler_dependencies(:default, :development)
+  # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
 end
+Jeweler::GemcutterTasks.new
 
 require 'spec/rake/spectask'
 Spec::Rake::SpecTask.new(:spec) do |spec|
   spec.libs << 'lib' << 'spec'
   spec.spec_files = FileList['spec/**/*_spec.rb']