Rakefile in thumbs_up-0.3.2 vs Rakefile in thumbs_up-0.4

@@ -1,19 +1,50 @@
 # encoding: UTF-8
 require 'rubygems'
-require 'rake'
+require 'bundler'
 
 begin
-  require 'jeweler'
-  Jeweler::Tasks.new do |gem|
-    gem.name = "thumbs_up"
-    gem.summary = "Voting for ActiveRecord with multiple vote sources and karma calculation."
-    gem.description = "ThumbsUp provides dead-simple voting capabilities to ActiveRecord models with karma calculation, a la stackoverflow.com."
-    gem.email = "[e-mail]"
-    gem.homepage = "http://github.com/brady8/thumbs_up"
-    gem.authors = ["Brady Bouchard", "Peter Jackson", "Cosmin Radoi", "Bence Nagy", "Rob Maddox", "Wojciech Wnętrzak"]
-    # 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: sudo gem install jeweler"
-end
+  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'
+
+require 'jeweler'
+Jeweler::Tasks.new do |gem|
+  gem.name = "thumbs_up"
+  gem.summary = "Voting for ActiveRecord with multiple vote sources and karma calculation."
+  gem.description = "ThumbsUp provides dead-simple voting capabilities to ActiveRecord models with karma calculation, a la stackoverflow.com."
+  gem.email = "[e-mail]"
+  gem.homepage = "http://github.com/brady8/thumbs_up"
+  gem.authors = ["Brady Bouchard", "Peter Jackson", "Cosmin Radoi", "Bence Nagy", "Rob Maddox", "Wojciech Wnętrzak"]
+  # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
+end
+Jeweler::RubygemsDotOrgTasks.new
+
+require 'rake/testtask'
+Rake::TestTask.new(:test) do |test|
+  test.libs << 'lib' << 'test'
+  test.pattern = 'test/**/test_*.rb'
+  test.verbose = true
+end
+
+require 'rcov/rcovtask'
+Rcov::RcovTask.new do |test|
+  test.libs << 'test'
+  test.pattern = 'test/**/test_*.rb'
+  test.verbose = true
+end
+
+require 'rake/rdoctask'
+Rake::RDocTask.new do |rdoc|
+  version = File.exist?('VERSION') ? File.read('VERSION') : ""
+
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title = "leaderboard #{version}"
+  rdoc.rdoc_files.include('README*')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end
+
+task :default => :test
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