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Filename : core_ext.rb

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# frozen_string_literal: true
class Object
  def self.yaml_tag url
    Psych.add_tag(url, self)
  end

  ###
  # call-seq: to_yaml(options = {})
  #
  # Convert an object to YAML.  See Psych.dump for more information on the
  # available +options+.
  def to_yaml options = {}
    Psych.dump self, options
  end
end

if defined?(::IRB)
  require_relative 'y'
end