4 word = self.slice(0,1).capitalize + self.slice(1..-1)
5 word.gsub(/_([a-zA-Z\d])/) { "#{$1.capitalize}" }
9 self.split("::").inject(Object) do |namespace, sym|
10 namespace.const_get(sym.to_s.camelize, false)
15 self.gsub(/([a-z\d])([A-Z])/, '\1_\2').downcase