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module ActiveRecord
module LegacyYamlAdapter
def self.convert(klass, coder)
return coder unless coder.is_a?(Psych::Coder)
case coder["active_record_yaml_version"]
when 0 then coder
else
if coder["attributes"].is_a?(AttributeSet)
coder
else
Rails41.convert(klass, coder)
end
end
end
module Rails41
def self.convert(klass, coder)
attributes = klass.attributes_builder
.build_from_database(coder["attributes"])
new_record = coder["attributes"][klass.primary_key].blank?
{
"attributes" => attributes,
"new_record" => new_record,
}
end
end
end
end
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