Rakefile in mongo_mapper-unstable-2009.11.8 vs Rakefile in mongo_mapper-unstable-2009.11.18

@@ -10,11 +10,11 @@
   gem.email       = "[e-mail]"
   gem.homepage    = "http://github.com/jnunemaker/mongomapper"
   gem.authors     = ["John Nunemaker"]
   
   gem.add_dependency('activesupport', '>= 2.3')
-  gem.add_dependency('mongo', '0.16')
+  gem.add_dependency('mongo', '0.17.1')
   gem.add_dependency('jnunemaker-validatable', '1.8.1')
   
   gem.add_development_dependency('jnunemaker-matchy', '0.4.0')
   gem.add_development_dependency('shoulda', '2.10.2')
   gem.add_development_dependency('timecop', '0.3.1')
@@ -49,7 +49,7 @@
 
 task :default  => :test
 task :test     => :check_dependencies
 
 YARD::Rake::YardocTask.new(:doc) do |t|
-  t.options = ["--legacy"]
-end
\ No newline at end of file
+  t.options = ["--legacy"] if RUBY_VERSION < "1.9.0"
+end