Drifting Ruby

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Previous/Next Record

#449 Mar 31, 2024 pro

In this episode, we'll explore the process of creating Previous and Next links for a record, but then refactor it to be more maintainable.

rails model view

Counter Culture

#435 Dec 31, 2023 pro

The provided ActiveRecord counter caching mechanism provides some great basic functionality, but quickly becomes insufficient if you need more complex totaling or summing of records. In this episode, we'll look at implementing the counter_culture gem to gain extra functionality.

rails model

Rails Organization

#430 Nov 26, 2023 pro

In this episode, we look at refactoring a model with a few different approaches; modules, classes and concerns. We'll explore each implementation and when I'd use one over the other.

rails organization model

readonly?

#426 Oct 29, 2023 pro

In this episode, we look at making records read-only and also creating an override functionality where we can force the record to save. We'll also look at error handling when a record update is made to a read-only record.

rails model

Parent Relationships and Turbo Frames

#421 Sep 24, 2023 pro

Without writing any javascript, we create a highly interactive parent navigation. We will use Turbo Frames to provide the highly interactive experience and build a parent-child relationship from scratch.

rails turbo model

Academic Discount

#410 Jul 16, 2023 pro

Are you searching for an efficient way to implement academic discounts on your web application? In this episode, we'll explore a subtle yet effective method for verifying academic email addresses, while also providing override options to ensure your organization retains full control.

rails model

Zipping Files

#385 Jan 22, 2023 pro

In this episode, we have a look at three different methods of zipping Active Storage files and sending the zipped file to the end user. Each approach has its own benefits and the best approach will depend on your use case.

rails model active storage

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

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Episodes

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Previous/Next Record

Counter Culture

Rails Organization

readonly?

Parent Relationships and Turbo Frames

Academic Discount

Zipping Files

Searching Multiple Models

Partial Inserts

Current Attributes