Rakefile in review-2.0.0.beta1 vs Rakefile in review-2.0.0

@@ -1,7 +1,5 @@
-require 'fileutils'
-
 begin
   require 'bundler'
   Bundler::GemHelper.install_tasks
 rescue LoadError
   # ignore if bundler does not exist
@@ -9,24 +7,25 @@
 
 require 'rubygems'
 require 'rake/testtask'
 require 'rake/clean'
 
-task :default => [:test]
+task :default => [:test, :rubocop]
 
-task :kpeg do
-  FileUtils.rm_f "lib/review/compiler.rb"
-  FileUtils.rm_f "lib/review/compiler/literals_1_8.rb"
-  FileUtils.rm_f "lib/review/compiler/literals_1_9.rb"
-  sh "kpeg -s lib/review/compiler/literals_1_8.kpeg -o lib/review/compiler/literals_1_8.rb"
-  sh "kpeg -s lib/review/compiler/literals_1_9.kpeg -o lib/review/compiler/literals_1_9.rb"
-  sh "kpeg -s lib/review/review.kpeg -o lib/review/compiler.rb"
+task :rubocop do
+  begin
+    require 'rubocop/rake_task'
+    RuboCop::RakeTask.new
+  rescue LoadError
+    warn "rubocop not found"
+  end
 end
 
 Rake::TestTask.new("test") do |t|
-  t.libs   << "test"
+  t.libs << "test"
   t.test_files = Dir.glob("test/**/test_*.rb")
   t.verbose = true
+  t.warning = false
 end
 
 begin
   require 'rcov/rcovtask'
   Rcov::RcovTask.new do |t|