How do I use attr_encrypted in Rails?
An example of an AI chatbot conversation about using attr_encrypted in Rails applications.
How do I use attr_encrypted in Rails?
To use attr_encrypted in Rails, first add the gem to your Gemfile: gem 'attr_encrypted'. Then run bundle install.
What do I need to do after installing the gem?
After installing, you can use attr_encrypted in your model. For example: attr_encrypted :email, key: 'a secret key'.
Can I encrypt multiple attributes?
Yes, you can encrypt multiple attributes by adding more attr_encrypted lines for each attribute you want to encrypt.
What if I want to change the encryption key?
You can change the encryption key by updating the key option in your attr_encrypted declaration.
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