Drifting Ruby

Database, Model and Scopes

#150 Sep 9, 2018 pro

In this episode, we take a look at some tips and tricks around the database schema and model scopes.

Deeper Dive into StimulusJS

#152 Sep 23, 2018 pro

In this episode, we look at combining Rails UJS, nested routes, scopes and StimulusJS. A deep dive from the beginning to completion of multiple select boxes changing based on their selections.

rails model ajax javascript framework stimulusjs

Refactoring Models

#161 Nov 25, 2018 pro

Sometimes our models get so large that they become unmaintainable. In this episode, we look at how we can slim down the size of the models without losing functionality.

rails model refactor series - social media

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

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

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

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

3 Different Perspectives of Importing Records

#180 Mar 31, 2019 pro

In this episode, we look at 3 different ways of importing data into a Rails application; each having their own use cases, drawbacks and benefits.

rails model performance

Nested Comments from Scratch

#157 Oct 28, 2018 pro

Using polymorphic associations, we can have comments assigned to a post as well as comments assigned to other comments.

rails model polymorphic associations series - social media

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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Database, Model and Scopes

Deeper Dive into StimulusJS

Refactoring Models

ActiveRecord Callbacks

Blockchain in Ruby on Rails

Dynamic Role Management

Associations and Mathematical Business Logic

3 Different Perspectives of Importing Records

Nested Comments from Scratch

Current Attributes

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Episodes

Sort

Tags

Database, Model and Scopes

Deeper Dive into StimulusJS

Refactoring Models

ActiveRecord Callbacks

Blockchain in Ruby on Rails

Dynamic Role Management

Associations and Mathematical Business Logic

3 Different Perspectives of Importing Records

Nested Comments from Scratch

Current Attributes