Rakefile in process_exists-0.1.3 vs Rakefile in process_exists-0.2.0

@@ -1,34 +1,10 @@
-# encoding: utf-8
-
-require 'rubygems'
-
-begin
-  require 'bundler'
-rescue LoadError => e
-  warn e.message
-  warn "Run `gem install bundler` to install Bundler."
-  exit -1
-end
-
-begin
-  Bundler.setup(:development)
-rescue Bundler::BundlerError => e
-  warn e.message
-  warn "Run `bundle install` to install missing gems."
-  exit e.status_code
-end
-
-require 'rake'
-
-require 'rubygems/tasks'
-Gem::Tasks.new
-
+require 'bundler/gem_tasks'
 require 'rspec/core/rake_task'
-RSpec::Core::RakeTask.new
+require 'yard'
 
-task :test    => :spec
-task :default => :spec
+RSpec::Core::RakeTask.new(:spec)
+YARD::Rake::YardocTask.new
 
-require 'yard'
-YARD::Rake::YardocTask.new  
-task :doc => :yard
+task default: :spec
+task doc: :yard
+task test: :spec