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nitschmann/uuid_as_primary_key.rb

Created August 13, 2017 12:34
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uuid as primary key
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uuid_as_primary_key.rb
module UuidAsPrimaryKey
extend ActiveSupport::Concern
included do
before_create :assign_uuid
end
protected
def assign_uuid
return if self.id.present?
self.id = SecureRandom.uuid
end
end
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