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Bug #4401 » 0002-psych-visitors-yaml_tree.rb-skip-warning-when-excpt-.patch

godfat (Lin Jen-Shin), 02/16/2011 12:12 AM

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ext/psych/lib/psych/visitors/yaml_tree.rb
end
if target.respond_to?(:to_yaml)
loc = target.public_method(:to_yaml).source_location.first
if loc !~ /(syck\/rubytypes.rb|psych\/core_ext.rb)/
unless target.respond_to?(:encode_with)
if $VERBOSE
warn "implementing to_yaml is deprecated, please implement \"encode_with\""
begin
loc = target.public_method(:to_yaml).source_location.first
if loc !~ /(syck\/rubytypes.rb|psych\/core_ext.rb)/
unless target.respond_to?(:encode_with)
if $VERBOSE
warn "implementing to_yaml is deprecated, please implement \"encode_with\""
end
target.to_yaml(:nodump => true)
end
target.to_yaml(:nodump => true)
end
rescue
# public_method or source_location might be overridden,
# and it's OK to skip it since it's only to emit a warning.
end
end
......
# FIXME: remove this method once "to_yaml_properties" is removed
def find_ivars target
loc = target.public_method(:to_yaml_properties).source_location.first
unless loc.start_with?(Psych::DEPRECATED) || loc.end_with?('rubytypes.rb')
if $VERBOSE
warn "#{loc}: to_yaml_properties is deprecated, please implement \"encode_with(coder)\""
begin
loc = target.public_method(:to_yaml_properties).source_location.first
unless loc.start_with?(Psych::DEPRECATED) || loc.end_with?('rubytypes.rb')
if $VERBOSE
warn "#{loc}: to_yaml_properties is deprecated, please implement \"encode_with(coder)\""
end
return target.to_yaml_properties
end
return target.to_yaml_properties
rescue
# public_method or source_location might be overridden,
# and it's OK to skip it since it's only to emit a warning.
end
target.instance_variables
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