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class Object
def self.yaml_tag url
Psych.add_tag(url, self)
end
# FIXME: rename this to "to_yaml" when syck is removed
###
# call-seq: to_yaml(options = {})
#
# Convert an object to YAML. See Psych.dump for more information on the
# available +options+.
def psych_to_yaml options = {}
Psych.dump self, options
end
remove_method :to_yaml rescue nil
alias :to_yaml :psych_to_yaml
end
class Module
def psych_yaml_as url
return if caller[0].end_with?('rubytypes.rb')
if $VERBOSE
warn "#{caller[0]}: yaml_as is deprecated, please use yaml_tag"
end
Psych.add_tag(url, self)
end
remove_method :yaml_as rescue nil
alias :yaml_as :psych_yaml_as
end
if defined?(::IRB)
module Kernel
def psych_y *objects
puts Psych.dump_stream(*objects)
end
remove_method :y rescue nil
alias y psych_y
private :y
end
end
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