Drifting Ruby

ActiveRecord Callbacks

#148 Aug 26, 2018 pro

Callbacks are great for quickly tapping into the object life cycle. However, after a model or an application grows, it will become harder to maintain over time. It is better to extract the responsibility and separate the logic.

rails model activerecord

Search Encrypted Attributes with Blind Index

#139 Jun 24, 2018 pro

Keeping client data protected is important, but once an attribute is encrypted, it becomes difficult to work with it. With Blind Index, we regain functionality on searching and validations.

rails model security

Blockchain in Ruby on Rails

#128 Apr 8, 2018 pro

In this episode, we look into creating a blockchain as well as proof of work for car maintenance tracker application. Blockchain is used to establish a trust that records have not been tampered with.

rails model blockchain

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