1  class Module
   2    # Returns String#underscore applied to the module name minus trailing classes.
   3    #
   4    #   ActiveRecord.as_load_path               # => "active_record"
   5    #   ActiveRecord::Associations.as_load_path # => "active_record/associations"
   6    #   ActiveRecord::Base.as_load_path         # => "active_record" (Base is a class)
   7    #
   8    # The Kernel module gives an empty string by definition.
   9    #
  10    #   Kernel.as_load_path # => ""
  11    #   Math.as_load_path   # => "math"
  12    def as_load_path
  13      if self == Object || self == Kernel
  14        ''
  15      elsif is_a? Class
  16        parent == self ? '' : parent.as_load_path
  17      else
  18        name.split('::').collect do |word|
  19          word.underscore
  20        end * '/'
  21      end
  22    end
  23  en