你能指点我展示如何将Sql Server连接到Rails应用程序（Windows 7）的任何好资源吗？
到目前为止，我已完成以下操作：
rails new simple_cms –d sqlserver
gem install bundle
rails s
在最后一个命令之后，抛出此错误：
C:\Sites\s_cms>rails s
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-4.1.1/lib/active_support/core_ext/module/aliasing.rb:32:in `alias_method': undefined method `add_order!' for class `Class' (Name
Error)
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-4.1.1/lib/active_support/core_ext/module/aliasing.rb:32:in `alias_method_chain'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-sqlserver-adapter-2.3.8/lib/active_record/connection_adapters/sqlserver_adapter/core_ext/active_record.rb:14:in `singletonclass'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-sqlserver-adapter-2.3.8/lib/active_record/connection_adapters/sqlserver_adapter/core_ext/active_record.rb:12:in `inc
luded'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-sqlserver-adapter-2.3.8/lib/active_record/connection_adapters/sqlserver_adapter/core_ext/active_record.rb:145:in `in
clude'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-sqlserver-adapter-2.3.8/lib/active_record/connection_adapters/sqlserver_adapter/core_ext/active_record.rb:145:in `<t
op (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-sqlserver-adapter-2.3.8/lib/active_record/connection_adapters/sqlserver_adapter.rb:3:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-sqlserver-adapter-2.3.8/lib/active_record/connection_adapters/sqlserver_adapter.rb:3:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-sqlserver-adapter-2.3.8/lib/activerecord-sqlserver-adapter.rb:1:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-sqlserver-adapter-2.3.8/lib/activerecord-sqlserver-adapter.rb:1:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.6.1/lib/bundler/runtime.rb:76:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.6.1/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.6.1/lib/bundler/runtime.rb:72:in `each'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.6.1/lib/bundler/runtime.rb:72:in `block in require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.6.1/lib/bundler/runtime.rb:61:in `each'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.6.1/lib/bundler/runtime.rb:61:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.6.1/lib/bundler.rb:132:in `require'
from C:/Sites/s_cms/config/application.rb:7:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.1.1/lib/rails/commands/commands_tasks.rb:79:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.1.1/lib/rails/commands/commands_tasks.rb:79:in `block in server'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.1.1/lib/rails/commands/commands_tasks.rb:76:in `tap'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.1.1/lib/rails/commands/commands_tasks.rb:76:in `server'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.1.1/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.1.1/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
PS：如果我使用sqlite作为数据库系统，我能够成功启动网络服务器（没有错误）。这可能意味着我的导轨安装没有任何问题。我猜我可能需要将数据库添加到database.yml或在某处编写数据库用户和密码。但是为什么sqlite3不需要这个？ 我也找到了这个资源，但不确定是否仍然适用（它指的是rails 2.0，而我使用的是rails 4.1.1）http://rubyrailsandwindows.blogspot.de/2008/03/rails-2-and-sql-server-2008-on-windows_24.html - 以及我尝试过但不适用的一些东西。 提前致谢。
稍后编辑：我在编辑database.yml（来自config文件夹）后尝试rails s以包含：
development:
adapter: sqlserver
encoding: unicode
database: cms
pool: 5
username: guest1
password: pwd1234%^&^
test:
adapter: sqlserver
encoding: unicode
database: cms
pool: 5
username: guest1
password: pwd1234%^&^
production:
adapter: sqlserver
encoding: unicode
database: cms
pool: 5
username: guest1
password: pwd1234%^&^
（当然，我之前也创建了一个名为cms的数据库，并添加了一个名为guest1的用户使用指定的密码，然后确保通过模拟本地Sql Server本身的网络连接来连接数据库）
在这个新动作之后，我得到了与上面类似的错误：
C:\Sites\simple_cms>rails s
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-.1.1/lib/active_support/core_ext/module/aliasing.rb:32:in `alias_method': undefined method `add_order!' for class `Class' (Name Error)
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-4.1.1/lib/active_support/core_ext/module/aliasing.rb:32:in `alias_method_chain'
...............