Required Files
- active_support/core_ext/array/wrap
- active_support/core_ext/array/access
- active_support/core_ext/array/conversions
- active_support/core_ext/array/extract_options
- active_support/core_ext/array/grouping
- active_support/core_ext/array/prepend_and_append
- active_support/core_ext/array/inquiry