Rakefile in dotenv-0.5.0 vs Rakefile in dotenv-0.6.0

@@ -1,12 +1,22 @@
 #!/usr/bin/env rake
-require "bundler/gem_tasks"
+
+require 'bundler/gem_helper'
+%w(dotenv dotenv-rails).each do |name|
+  namespace name do
+    Bundler::GemHelper.install_tasks :name => name
+  end
+
+  task :build => "#{name}:build"
+  task :install => "#{name}:install"
+  task :release => "#{name}:release"
+end
+
 require 'rspec/core/rake_task'
 
 desc "Run all specs"
 RSpec::Core::RakeTask.new(:spec) do |t|
   t.rspec_opts = %w[--color]
   t.verbose = false
 end
 
-
-task :default => :spec
\ No newline at end of file
+task :default => :spec