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Running old Ruby versions on Apple Silicon by fully emulating x86-64

I’ve been upgrading an old Rails 3.2 app and Ruby 2.0 doesn’t work on Apple Silicon. I solved it with full virtualization of x86-64.
Chad Pytel
October 4, 2023
- Ruby
- Development
Mining Gold in Digital Conversations

How I used artificial intelligence and async programming to transform interesting conversations into blog posts.
Matheus Richard
September 12, 2023
A Peek Behind the Curtain of Our New Open Source Page

How did we build the new Open Source page?
Joël Quenneville and Neil Carvalho
September 4, 2023
- Ruby
- Open Source
- Web
Speed up your Rack application with HTTP

You don’t need a sophisticated caching mechanism to improve your application’s performance. All you need is a basic understanding of the HTTP specification.
Steve Polito
August 31, 2023
- Rack
- Rack Tutorial
- Ruby
- Web
A pragmatic guide to building a Rack application from scratch

Learn how to build a production ready Rack application without a framework like Rails or Sinatra.
Steve Polito
August 22, 2023
- Rack
- Rack Tutorial
- Ruby
- Web
This week in #dev (Aug 4, 2023)

A guide on web security, DeMorgan Laws, force-pushing without losing your work, and more!
thoughtbot
August 16, 2023
- This Week In Dev
- Rails
- Ruby
- Git
- TIL
- Tip
- Security
- Performance
- Mathematics
Structuring Conditionals in a Wizard

Branching early helps structure multi-step forms.
Joël Quenneville
August 8, 2023
- Good Code
- Elm
- Ruby
- Rails
Are you absolutely sure your Rails caching strategy isn't leaking sensitive information?

Rails writes a new cache entry based on the first request. But what happens when that request is from an admin?
Steve Polito
July 26, 2023
- Rails
- Ruby
- Web
- Security
Building Value Objects in Rails with composed_of

Learn how to improve the interface of your existing Active Record Models with this underutilized API.
Steve Polito
July 20, 2023
- Rails
- Ruby
- Web
- Active Record
- Good Code
This week in #dev (Jul 7, 2023)

Highlights of what happened in thoughtbot’s #dev channel on Slack this week.
thoughtbot
July 19, 2023
- This Week In Dev
- Rails
- Ruby
- Git
- Testing
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