Episodes
Observer Patterns
Play
15:04

Observer Patterns

#141 Jul 8, 2018 pro
The Observer pattern (also known as publish/subscribe) provides a simple mechanism for one object to inform a set of interested third-party objects when its state changes.

Development Decisions and Architecture
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25:02 CC

Development Decisions and Architecture

#160 Nov 18, 2018 pro
Decisions made during the development process can significantly affect how the production environment is architected. In this episode, we look at a few different scenarios and how the early decisions made in development affected the production infrastructure.

Polling with StimulusJS
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10:14

Polling with StimulusJS

#211 Oct 13, 2019 pro
Sometimes an old techniques with a modern twist can not only solve the problems at hand, but can also simplify the application's architecture.

Interview Questions
Play
11:59

Interview Questions

#182 Apr 14, 2019 pro
In this episode, we look at various questions asked during interviews.

Creating a Rack Middleware
Play
9:40

Creating a Rack Middleware

#215 Nov 10, 2019 pro
Rack provides a minimal, modular, and adaptable interface for developing web applications in Ruby. In this episode, we create and insert our own Rack Middleware into a Rails 6 application.