Does not work with rails 3 beta 3

[unikitty37]

Typing rails c produces this with rails 3 beta 3 and either Ruby 1.8.7 or 1.9.1:

/Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta3/lib/active_support/core_ext/module/aliasing.rb:31:in `alias_method': undefined method `column' for class `ActiveRecord::ConnectionAdapters::TableDefinition' (NameError)
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta3/lib/active_support/core_ext/module/aliasing.rb:31:in `alias_method_chain'
    from /Users/tinyclanger/.bundle/ruby/1.8/gems/enumerated_attribute-0.2.3/lib/enumerated_attribute/rails_helpers.rb:10
    from /Users/tinyclanger/.bundle/ruby/1.8/gems/enumerated_attribute-0.2.3/lib/enumerated_attribute/attribute.rb:4:in `require'
    from /Users/tinyclanger/.bundle/ruby/1.8/gems/enumerated_attribute-0.2.3/lib/enumerated_attribute/attribute.rb:4
    from /Users/tinyclanger/.bundle/ruby/1.8/gems/enumerated_attribute-0.2.3/lib/enumerated_attribute.rb:1:in `require'
    from /Users/tinyclanger/.bundle/ruby/1.8/gems/enumerated_attribute-0.2.3/lib/enumerated_attribute.rb:1
    from /Library/Ruby/Gems/1.8/gems/bundler-0.9.21/lib/bundler/runtime.rb:48:in `require'
    from /Library/Ruby/Gems/1.8/gems/bundler-0.9.21/lib/bundler/runtime.rb:48:in `require'
    from /Library/Ruby/Gems/1.8/gems/bundler-0.9.21/lib/bundler/runtime.rb:43:in `each'
    from /Library/Ruby/Gems/1.8/gems/bundler-0.9.21/lib/bundler/runtime.rb:43:in `require'
    from /Library/Ruby/Gems/1.8/gems/bundler-0.9.21/lib/bundler/runtime.rb:42:in `each'
    from /Library/Ruby/Gems/1.8/gems/bundler-0.9.21/lib/bundler/runtime.rb:42:in `require'
    from /Library/Ruby/Gems/1.8/gems/bundler-0.9.21/lib/bundler.rb:93:in `require'
    from /Users/tinyclanger/Documents/Development/test/config/application.rb:7
    from /Users/tinyclanger/Documents/Development/test/config/environment.rb:2:in `require'
    from /Users/tinyclanger/Documents/Development/test/config/environment.rb:2
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta3/lib/rails/commands.rb:33:in `require'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta3/lib/rails/commands.rb:33
    from script/rails:9:in `require'
    from script/rails:9

Uninstalling enumerated_attribute allows the console to start, but then my models are all broken, of course, as they rely on it…