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mtkd/mongoid_deep_clone.rb

Last active August 29, 2015 14:01
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Mongoid document deep clone and save
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mongoid_deep_clone.rb
# without new_record set it silently doesn't save
new_document = Marshal.load(Marshal.dump(self))
new_document._id = Moped::BSON::ObjectId.new
new_document.new_record = true
new_document.save
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