Rakefile in mini_sanity-1.1.0 vs Rakefile in mini_sanity-2.0.0

@@ -1,20 +1,6 @@
 require "bundler/gem_tasks"
 require "rake/testtask"
-require "yard"
-
-
-YARD::Rake::YardocTask.new(:doc) do |t|
-end
-
-desc "Launch IRB with this gem pre-loaded"
-task :irb do
-  require "mini_sanity"
-  require "mini_sanity/util"
-  require "irb"
-  ARGV.clear
-  IRB.start
-end
 
 Rake::TestTask.new(:test) do |t|
   t.libs << "test"
   t.libs << "lib"
   t.test_files = FileList["test/**/*_test.rb"]