Required files
pathname
extlib/pathname
extlib/class.rb
extlib/object
extlib/object_space
extlib/local_object_space
extlib/array
extlib/string
extlib/symbol
extlib/hash
extlib/mash
extlib/virtual_file
extlib/logger
extlib/time
extlib/datetime
extlib/assertions
extlib/blank
extlib/boolean
extlib/byte_array
extlib/inflection
extlib/lazy_array
extlib/module
extlib/nil
extlib/numeric
extlib/blank
extlib/simple_set
extlib/struct
extlib/symbol
extlib/try_dup