Rakefile in yaks-0.4.2 vs Rakefile in yaks-0.4.3

@@ -1,6 +1,7 @@
 require 'rubygems/package_task'
+require 'yaks'
 
 spec = Gem::Specification.load(Pathname.glob('*.gemspec').first.to_s)
 Gem::PackageTask.new(spec).define
 
 desc "Push gem to rubygems.org"
@@ -16,6 +17,38 @@
 task :mutant do
   pattern = ENV.fetch('PATTERN', 'Yaks*')
   opts    = ENV.fetch('MUTANT_OPTS', '').split(' ')
   result  = Mutant::CLI.run(%w[-Ilib -ryaks --use rspec --score 100] + opts + [pattern])
   fail unless result == Mutant::CLI::EXIT_SUCCESS
+end
+
+task :mutant_chunked do
+  [
+    # Yaks::Util,
+    # Yaks::Primitivize,
+    Yaks::FP,
+    Yaks::Resource,
+    Yaks::NullResource,
+    Yaks::CollectionResource,
+    Yaks::Mapper::Association,
+    Yaks::Mapper::AssociationMapper,
+    Yaks::Mapper::HasMany,
+    Yaks::Mapper::HasOne,
+    Yaks::Mapper::Config,
+    Yaks::Mapper::ClassMethods,
+    Yaks::Mapper::Attribute,
+    Yaks::Format,
+    Yaks::Config::DSL,
+    Yaks::CollectionMapper,
+    Yaks::Mapper::Link,
+    Yaks::Format::JsonApi,
+    Yaks::DefaultPolicy,          # 45/249 (81.93%)
+    Yaks::Format::CollectionJson, # 15/183 (91.80%)
+    Yaks::Format::Hal,            # 17/209 (91.87%)
+    Yaks::Mapper,                 # 12/203 (94.09%)
+    Yaks::Config,                 # 12/263 (95.44%)
+  ].each do |space|
+    puts space
+    ENV['PATTERN'] = "#{space}"
+    Rake::Task["mutant"].execute
+  end
 end