Rakefile in invoice_printer-1.3.0 vs Rakefile in invoice_printer-2.0.0.alpha1

@@ -1,10 +1,11 @@
-require 'bundler/gem_tasks'
-require 'rake/testtask'
+require 'bundler'
+Bundler::GemHelper.install_tasks(name: 'invoice_printer_server')
 
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), 'lib'))
 require 'invoice_printer'
 
+require 'rake/testtask'
 Rake::TestTask.new('test') do |t|
   t.libs << 'test'
   t.pattern = 'test/**/*test.rb'
   t.verbose = true
 end