How do I install attr_encrypted in my Rails application?
To install attr_encrypted, add it to your Gemfile: gem 'attr_encrypted'
. Then run bundle install
.
Do I need to configure anything after installation?
Yes, you need to configure the attributes you want to encrypt in your model. For example: attr_encrypted :email, key: 'a secret key'
.
What kind of attributes can I encrypt?
You can encrypt any attribute, such as strings, integers, or even JSON data, as long as you specify the key.
Is there a way to test if the encryption is working?
Yes, you can create a record, save it, and then retrieve it to check if the attribute is encrypted in the database.
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