Drifting Ruby

Searching Multiple Models

#370 Oct 9, 2022 pro

In this episode, we look at creating a simple and maintainable way to search multiple models. As our application grows and the needs change, other avenues can be explored, but it's important to not prematurely optimize things before they're actually required.

rails search database model

Partial Inserts

#360 Jul 31, 2022 pro

Parsing through the Ruby on Rails CHANGELOG can reveal some interesting features and changes in the framework. In this episode, we look at one of those changes around inserting records into our database.

rails model activerecord

Current Attributes

#357 Jul 10, 2022 pro

Abstract super class that provides a thread-isolated attributes singleton, which resets automatically before and after each request. This allows you to keep all the per-request attributes easily available to the whole system.

rails model

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

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Searching Multiple Models

Partial Inserts

Current Attributes

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Discussing Race Conditions

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Optimistic Locking

Dynamic Role Management

Inviting Collaborators from Scratch

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Episodes

Sort

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Searching Multiple Models

Partial Inserts

Current Attributes

Roles from Scratch

Discussing Race Conditions

Active Record Encryption

Null Object Pattern

Optimistic Locking

Dynamic Role Management

Inviting Collaborators from Scratch