```ruby
require 'dm-ambition/collection'
require 'dm-ambition/model'
require 'dm-ambition/query'
require 'dm-ambition/version'

module DataMapper
  [ :Collection, :Model, :Query ].each do |mod|
    const_get(mod).class_eval { include Ambition.const_get(mod) }
  end
end
```

Change to using an Array of Strings from an Array of Symbols
user
```ruby
require 'dm-ambition/collection'
require 'dm-ambition/model'
require 'dm-ambition/query'
require 'dm-ambition/version'

module DataMapper
  %w[ Collection Model Query ].each do |mod|
    const_get(mod).class_eval { include Ambition.const_get(mod) }
  end
end
```
assistant