Rakefile in fakeredis-0.2.2 vs Rakefile in fakeredis-0.3.0

- old
+ new

@@ -8,9 +8,10 @@
 
 require 'rspec/core'
 require 'rspec/core/rake_task'
 RSpec::Core::RakeTask.new(:spec) do |spec|
   spec.pattern = FileList['spec/**/*_spec.rb']
+  spec.ruby_opts="-w"
 end
 
 task :default => :spec
 
 require 'rdoc/task'