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RSpec story about disappearing classes

RSpec story about disappearing classes In the code I've been working on, it meant that a single lookup was taking around 50ms. That is a lot, especially if used extensively.To mitigate this, I've implemented a simple caching layer on top of the lookup that would make things fast:.

Ruby on Rails Docker for local development environment | Snyk

Ruby on Rails Docker for local development environment | Snyk Hi there Ruby developers! If you’ve been looking for an effective way to establish a Ruby on Rails Docker setup for your local development environment, then this post is for you. It’s a continuation of our previous article on how to install Ruby i...

Scaling Mastodon in the Face of an Exodus | Nora Codes

Scaling Mastodon in the Face of an Exodus | Nora Codes Mastodon’s Sidekiq deferred execution jobs are the limiting factor for scaling federated traffic in a single-server or small cluster deployment. Sidekiq performance scales poorly under a single process model, and can be limited by database perform...

A replacement for strong parameters - Ryan Bigg

A replacement for strong parameters - Ryan Bigg I’m not going to take this week’s (very obvious) bait about how “Vanilla Rails is plenty”.In the past, I’ve spent effort watching DHH’s videos and issuing a (time-stamped) rebuttal, and writing up about a new Rails feature I would consider harmful...

Learning good habits by watching a staff software consultant

Learning good habits by watching a staff software consultant I recently started work with my fifth client team since joining Test Double as a software development consultant. Each client engagement has been absolutely different, presenting an amazing learning experience and an entirely different set of chal...

Rails now validates options used in migration functions | Saeloun Blog

Rails now validates options used in migration functions | Saeloun Blog There are some aspects of Rails that seem like they shouldn’t have existed in the first place! One such neglected piece of code is the fact that Rails silently ignores options that are not valid for a given migration function.

RSpec Examples are, well, Examples

RSpec Examples are, well, Examples RSpec’s internal DSL allows creating some difficult-to-sustain structures and code, but there is one guiding principle that has helped me avoid making tests that are too weird:RSpec tests should be examples of how the code under test would be used...

[JA]Packet analysis with mruby on Wireshark - dRuby as example / Misaki Shioi @coe401_ - YouTube

[JA]Packet analysis with mruby on Wireshark - dRuby as example / Misaki Shioi @coe401_ - YouTube Turn on Youtube CC for video subtitles. Uncut version: https://youtu.be/71oVELdmR8U.

[JA]Do Pure Ruby Dream of Encrypted Binary Protocol? / Yusuke Nakamura @yu_suke1994 - YouTube

[JA]Do Pure Ruby Dream of Encrypted Binary Protocol? / Yusuke Nakamura @yu_suke1994 - YouTube Turn on Youtube CC for video subtitles.

[EN]Building a Lightweight IR and Backend for YJIT / Maxime Chevalier-Boisvert @maximecb - YouTube

[EN]Building a Lightweight IR and Backend for YJIT / Maxime Chevalier-Boisvert @maximecb - YouTube [EN]Building a Lightweight IR and Backend for YJIT / Maxime Chevalier-Boisvert @maximecb.

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