# File lib/dm-core/support/ext/object.rb, line 17
    def self.full_const_get(obj, name = nil)
      obj, name = ::Object, obj if name.nil?

      list = name.split("::")
      list.shift if DataMapper::Ext.blank?(list.first)
      list.each do |x|
        # This is required because const_get tries to look for constants in the
        # ancestor chain, but we only want constants that are HERE
        obj = obj.const_defined?(x) ? obj.const_get(x) : obj.const_missing(x)
      end
      obj
    end