Rakefile in write_xlsx-0.0.4 vs Rakefile in write_xlsx-0.51.0

@@ -55,20 +55,20 @@
   test.libs << 'lib' << 'test'
   test.pattern = 'test/**/test_*.rb'
   test.verbose = true
 end
 
-require 'rcov/rcovtask'
-Rcov::RcovTask.new do |test|
-  test.libs << 'test'
-  test.pattern = 'test/**/test_*.rb'
-  test.verbose = true
-  test.rcov_opts << '--exclude "gems/*"'
-end
+# require 'rcov/rcovtask'
+# Rcov::RcovTask.new do |test|
+#   test.libs << 'test'
+#   test.pattern = 'test/**/test_*.rb'
+#   test.verbose = true
+#   test.rcov_opts << '--exclude "gems/*"'
+# end
 
 task :default => :test
 
-require 'rake/rdoctask'
+require 'rdoc/task'
 Rake::RDocTask.new do |rdoc|
   version = File.exist?('VERSION') ? File.read('VERSION') : ""
 
   rdoc.rdoc_dir = 'rdoc'
   rdoc.title = "write_xlsx #{version}"