Rakefile in alda-rb-0.1.4 vs Rakefile in alda-rb-0.2.0

@@ -1,10 +1,19 @@
-require "bundler/gem_tasks"
-require "rake/testtask"
+require 'bundler/gem_tasks'
+require 'rake/testtask'
+require 'rdoc/task'
 
-Rake::TestTask.new(:test) do |t|
-  t.libs << "test"
-  t.libs << "lib"
-  t.test_files = FileList["test/**/*_test.rb"]
+RDoc::Task.new do |t|
+	t.main = 'README.md'
+	t.rdoc_files.include 'README.md', 'CODE_OF_CONDUCT.md',
+	                     'LICENSE.txt', 'lib/**/*.rb'
+	t.options << '--tab-width'
+	t.options << '2'
+end
+
+Rake::TestTask.new :test do |t|
+	t.libs << 'test'
+	t.libs << 'lib'
+	t.test_files = FileList['test/**/*_test.rb']
 end
 
 task :default => :test