Slide 11
Slide 11 text
愚直に実装するとこんなかんじ
personal_info = PersonalInfo.new
personal_info.encrypted_first_name = encrypt(”悟史”, key)
personal_info.encrypted_last_name = encrypt(“⼩林”, key)
personal_info.save!
pi = PersonalInfo.find(1)
pi.first_name = decrypt(pi.encrypted_first_name, key)
pi.last_name = decrypt(pi.encrypted_last_name, key)
puts personal_info.first_name # => “悟史”
puts personal_info.last_name # => “⼩林”