Rakefile in scaffolder-0.2.6 vs Rakefile in scaffolder-0.4.0

@@ -1,56 +1,37 @@
 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 = "scaffolder"
-    gem.summary = %Q{Scaffolder for genome sequence data}
-    gem.description = %Q{Organise genome sequence data into scaffolds using YAML configuration files.}
-    gem.email = "[e-mail]"
-    gem.homepage = "http://github.com/michaelbarton/scaffolder"
-    gem.authors = ["Michael Barton"]
-    gem.add_dependency "bio", ">= 0"
-    gem.add_development_dependency "rr", ">= 0.10.11"
-    gem.add_development_dependency "shoulda", ">= 0"
-    gem.add_development_dependency "redgreen", ">= 0"
-    gem.add_development_dependency "yard", ">= 0"
-    # 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 = "scaffolder"
+  gem.homepage = "http://www.michaelbarton.me.uk/scaffolder/"
+  gem.license = "MIT"
+  gem.summary = %Q{Genome scaffolding for human beings.}
+  gem.description = %Q{Organise sequence contigs into genome scaffolds using simple human-readable YAML files.}
+  gem.email = "[e-mail]"
+  gem.authors = ["Michael Barton"]
 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
 
-begin
-  require 'rcov/rcovtask'
-  Rcov::RcovTask.new do |test|
-    test.libs << 'test'
-    test.pattern = 'test/**/test_*.rb'
-    test.verbose = true
-  end
-rescue LoadError
-  task :rcov do
-    abort "RCov is not available. In order to run rcov, you must: sudo gem install spicycode-rcov"
-  end
-end
+require 'cucumber/rake/task'
+Cucumber::Rake::Task.new(:features)
 
-task :test => :check_dependencies
+require 'yard'
+YARD::Rake::YardocTask.new
 
 task :default => :test
-
-begin
-  require 'yard'
-  YARD::Rake::YardocTask.new
-rescue LoadError
-  task :yardoc do
-    abort "YARD is not available. In order to run yardoc, you must: sudo gem install yard"
-  end
-end