1class Object 2 def self.yaml_tag url 3 Psych.add_tag(url, self) 4 end 5 6 # FIXME: rename this to "to_yaml" when syck is removed 7 8 ### 9 # call-seq: to_yaml(options = {}) 10 # 11 # Convert an object to YAML. See Psych.dump for more information on the 12 # available +options+. 13 def psych_to_yaml options = {} 14 Psych.dump self, options 15 end 16 remove_method :to_yaml rescue nil 17 alias :to_yaml :psych_to_yaml 18end 19 20class Module 21 def psych_yaml_as url 22 return if caller[0].end_with?('rubytypes.rb') 23 if $VERBOSE 24 warn "#{caller[0]}: yaml_as is deprecated, please use yaml_tag" 25 end 26 Psych.add_tag(url, self) 27 end 28 29 remove_method :yaml_as rescue nil 30 alias :yaml_as :psych_yaml_as 31end 32 33if defined?(::IRB) 34 require 'psych/y' 35end 36