Rakefile in table-for-2.1.0 vs Rakefile in table-for-2.2.0

@@ -3,20 +3,47 @@
 RSpec::Core::RakeTask.new('spec')
 
 # If you want to make this the default task
 task :default => :spec
 
+require 'rubygems'
+require 'bundler'
 begin
-  require 'jeweler'
-  Jeweler::Tasks.new do |gemspec|
-    gemspec.name = "table-for"
-    gemspec.summary = "table-for is a table builder for an array of objects, easily allowing overriding of how any aspect of the table is generated"
-    gemspec.description = "table-for is a table builder for an array of objects, easily allowing overriding of how any aspect of the table is generated"
-    gemspec.email = "[e-mail]"
-    gemspec.homepage = "http://github.com/hunterae/table-for"
-    gemspec.authors = ["Andrew Hunter"]
-    gemspec.files =  FileList["[A-Z]*", "{lib,spec,app,rails}/**/*"] - FileList["**/*.log", "Gemfile", "Gemfile.lock"]
-  end
-  Jeweler::GemcutterTasks.new
-rescue LoadError
-  puts "Jeweler not available. Install it with: gem install jeweler"
-end
\ No newline at end of file
+  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 is a Gem::Specification... see http://docs.rubygems.org/read/chapter/20 for more options
+  gem.name = "table-for"
+  gem.homepage = "http://github.com/hunterae/table-for"
+  gem.license = "MIT"
+  gem.summary = "table-for is a table builder for an array of objects, easily allowing overriding of how any aspect of the table is generated"
+  gem.description = "table-for is a table builder for an array of objects, easily allowing overriding of how any aspect of the table is generated"
+  gem.email = "[e-mail]"
+  gem.authors = ["Andrew Hunter"]
+  # dependencies defined in Gemfile
+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 'rdoc/task'
+Rake::RDocTask.new do |rdoc|
+  version = File.exist?('VERSION') ? File.read('VERSION') : ""
+
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title = "table-for #{version}"
+  rdoc.rdoc_files.include('README*')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end