diff

diff --git a/lib/mongo_mapper.rb b/lib/mongo_mapper.rb
index eee7291..81bfd8a 100644
--- a/lib/mongo_mapper.rb
+++ b/lib/mongo_mapper.rb
@@ -5,7 +5,7 @@ require 'set'
 # so i want to make sure that if you are using gems you do in fact have the correct versions
 # if there is a better way to do this, please enlighten me!
 if self.class.const_defined?(:Gem)
-  gem 'activesupport', '>= 2.3'
+  gem 'activesupport', '= 2.3.5'
   gem 'mongo', '0.18.3'
   gem 'jnunemaker-validatable', '1.8.1'
 end
@@ -115,4 +115,4 @@ module MongoMapper
 end
 
 require 'mongo_mapper/support'
-require 'mongo_mapper/plugins'
\ No newline at end of file
+require 'mongo_mapper/plugins'
diff --git a/test/functional/associations/test_in_array_proxy.rb b/test/functional/associations/test_in_array_proxy.rb
index 6372c5e..cfe6f50 100644
--- a/test/functional/associations/test_in_array_proxy.rb
+++ b/test/functional/associations/test_in_array_proxy.rb
@@ -34,6 +34,11 @@ class InArrayProxyTest < Test::Unit::TestCase
       user.lists.concat List.new(:name => 'Foo3!')
       user.lists.size.should == 3
     end
+
+    should "return updated association list" do
+      user = User.new(:name => 'John')
+      user.lists.push(List.new(:name => 'Foo1')).size.should == 1
+    end
     
     should "ignore adding duplicate ids" do
       user = User.create(:name => 'John')
@@ -318,4 +323,4 @@ class InArrayProxyTest < Test::Unit::TestCase
       end
     end
   end
-end
\ No newline at end of file
+end

test

Loaded suite test/functional/associations/test_in_array_proxy
Started
.........................................F
Finished in 0.644572 seconds.

  1) Failure:
test: description should return updated association list. (InArrayProxyTest)
    [/Users/h/.rvm/gems/ruby-1.8.7-p249/gems/jnunemaker-matchy-0.4.0/lib/matchy/built_in/operator_expectations.rb:30:in `fail!'
     /Users/h/.rvm/gems/ruby-1.8.7-p249/gems/jnunemaker-matchy-0.4.0/lib/matchy/built_in/operator_expectations.rb:20:in `=='
     test/functional/associations/test_in_array_proxy.rb:40:in `__bind_1267370063_5259'
     /Users/h/.rvm/gems/ruby-1.8.7-p249/gems/shoulda-2.10.2/lib/shoulda/context.rb:351:in `call'
     /Users/h/.rvm/gems/ruby-1.8.7-p249/gems/shoulda-2.10.2/lib/shoulda/context.rb:351:in `test: description should return updated association list. '
     /Users/h/.rvm/gems/ruby-1.8.7-p249/gems/mocha-0.9.8/lib/mocha/integration/test_unit/ruby_version_186_and_above.rb:19:in `__send__'
     /Users/h/.rvm/gems/ruby-1.8.7-p249/gems/mocha-0.9.8/lib/mocha/integration/test_unit/ruby_version_186_and_above.rb:19:in `run_without_test_timing'
     ./test/support/timing.rb:4:in `run']:
Expected 0 to == 1.

42 tests, 19 assertions, 1 failures, 0 errors