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Roles from Scratch

#352 Jun 5, 2022 free

In this episode, we look at different authorization approaches from the most simple to more complex scenarios.

rails model authorization

Discussing Race Conditions

#348 May 8, 2022 pro

In this episode, we have a look at some causes of race conditions and go about some ways to troubleshoot and mitigate them.

rails model database background processing

Active Record Encryption

#346 Apr 24, 2022 pro

Active Record supports application-level encryption. The encryption layer sits between the database and the application. The application will access unencrypted data, but the database will store it encrypted. In this episode, we look at implementing encryption for a model's attribute and Action Text.

rails model encryption

Null Object Pattern

#345 Apr 17, 2022 pro

The Null Object Pattern is an old but good pattern that can help reduce complexity in our applications. In this episode, we'll look at a few different examples.

rails model refactor

Optimistic Locking

#327 Dec 12, 2021 pro

Optimistic Locking is a feature to prevent collision when two users are editing the same record. In this episode, we look at adding this feature into a Rails 7 application that is using Turbo.

form model rails

Dynamic Role Management

#247 Jun 21, 2020 pro

Create dynamic roles that can be assigned to users. Based on the assigned role, the user will be able to perform or view various parts of the application.

model rails security

Inviting Collaborators from Scratch

#238 Apr 19, 2020 pro

In this episode, we continue the Trello clone by adding a collaborator invitation mechanism to join working on lists. We look at some tricky ActiveRecord relationships and various solutions.

model rails trello-clone

Like Relationships and Global ID

#223 Jan 5, 2020 free

In this episode we create a Like/Unlike system where users can like posts and use Global ID to obfuscate IDs.

rails model routes controller

Associations and Mathematical Business Logic

#220 Dec 15, 2019 pro

In this episode, we build our associations and organize our mathematical business logic.

rails model service objects

Persistent Referral Links with Devise

#192 Jun 9, 2019 pro

In this episode we create a referral system with permanent links. Users can sign up with referral links which tracks the relationship between the referer and the person referred.

rails model associations

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