```ruby
# Version
require 'active_record/sane_schema_dumper/version'

# Dependencies
require 'active_record'
require 'active_support'

# Modules
require 'active_record/sane_schema_dumper/extension'
require 'active_record/sane_schema_dumper/railtie' if defined?(Rails) && Rails::VERSION::MAJOR >= 3
```

Remove useless Rails version 3 condition since we depend on Rails 4
user
```ruby
# Version
require 'active_record/sane_schema_dumper/version'

# Dependencies
require 'active_record'
require 'active_support'

# Modules
require 'active_record/sane_schema_dumper/extension'
require 'active_record/sane_schema_dumper/railtie'
```
assistant