Rakefile in jgd-1.11 vs Rakefile in jgd-1.12

@@ -1,10 +1,9 @@
-# encoding: utf-8
+# frozen_string_literal: true
+
+# Copyright (c) 2014-2019 Yegor Bugayenko
 #
-# Copyright (c) 2014 TechnoPark Corp.
-# Copyright (c) 2014 Yegor Bugayenko
-#
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the 'Software'), to deal
 # in the Software without restriction, including without limitation the rights
 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 # copies of the Software, and to permit persons to whom the Software is
@@ -21,11 +20,10 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
 require 'rubygems'
 require 'rake'
-require 'rdoc'
 require 'rake/clean'
 
 CLEAN = FileList['coverage', 'rdoc']
 
 def name
@@ -34,30 +32,12 @@
 
 def version
   Gem::Specification.load(Dir['*.gemspec'].first).version
 end
 
-task default: [:clean, :test, :rubocop]
+task default: %i[clean rubocop]
 
-require 'rake/testtask'
-desc 'Run all unit tests'
-Rake::TestTask.new(:test) do |test|
-  test.libs << 'lib' << 'test'
-  test.pattern = 'test/**/test_*.rb'
-  test.verbose = false
-end
-
-require 'rdoc/task'
-desc 'Build RDoc documentation'
-Rake::RDocTask.new do |rdoc|
-  rdoc.rdoc_dir = 'rdoc'
-  rdoc.title = "#{name} #{version}"
-  rdoc.rdoc_files.include('README*')
-  rdoc.rdoc_files.include('lib/**/*.rb')
-end
-
 require 'rubocop/rake_task'
-desc 'Run RuboCop on all directories'
 RuboCop::RakeTask.new(:rubocop) do |task|
   task.fail_on_error = true
   task.requires << 'rubocop-rspec'
 end