Lucas Carlson @cardmagic
Founder @clovingai • I am obsessed with writing better code faster with AI cloving.ai San Diego, CA Joined February 2007-
Tweets48
-
Followers4K
-
Following14
-
Likes16K
@seuros GitHub issues and PRs are welcome!
Two Ruby gems that predate Rails 1.0 just got their biggest updates in 20 years. Combined downloads: 3+ million First releases: 2005 Still zero bloat. Here's what's new 🧵
Both gems now require Ruby 3.1+ with full test suites and GitHub Actions CI. 20 years of stability. Modernized for 2025. Give them a star if you appreciate long-lived open source: → github.com/cardmagic/clas… → github.com/cardmagic/simp… #ruby #opensource #programming
The simple-rss gem now includes: • Built-in URL fetching with ETags & Last-Modified • JSON/XML serialization (to_json, to_hash, to_xml) • Enumerable support (each, map, select) • Array tags for categories & enclosures • UTF-8 normalization Zero. Dependencies.
Can't get AI codegen working with #RubyOnRails? You might just be missing the right guardrails. Here are 6 guardrails for Rails to pro-actively catch AI-generated bugs in before they hit production... how many of these are you doing? 1) Run Brakeman static scan. Rails pitfalls surface long before deploys. • Install the brakeman gem • Run `brakeman -Aq` in CI • Fail build on high warnings Proactive scanning beats post-mortems; guard rails keep you coding, not firefighting. 2) Audit Gemfile dependencies. Hidden CVEs sink startups quickly. • Install the bundler-audit gem • Run `bundle audit --update` in CI • Block gems with CVSS ≥7 You should always be guarding your supply chains. 3) Enforce RSpec coverage gate. Unchecked AI code hides silent paths. • Run SimpleCov in CI • Fail PRs under 90% branches • Track the trend badge in your README Metrics drive discipline; high bars forge stable features. 4) Activate Sorbet strict typing. Null errors vanish before users see them. • Add Sorbet gems • Run tapioca init sigs • Set typed: strict gradually • Fail CI on unresolved types • Auto-refactor AI output Using strict typing helped me get my AI codegen proactively catching at least 2x as many bugs than without it. 5) Guard DB migrations safety. Unchecked AI can nuke your data. • Add strong_migrations gem • Run checks pre-merge • Batch backfills in jobs • Verify change_column_null online • Block unsafe renames Safe migrations protect uptime; calm dashboards build product trust. 6) Monitor runtime contracts. Catch anomalies early. • Use ActiveSupport::Notifications hooks to send a notice when your runtime contract error rate breaches your threshold • Alert error rates >0.5 % • Auto-open bugs in Jira/Asana/Trello • Roll back via feature flags, check out the flipper gem Fast feedback beats outages; minor blips cost less.
I hope you've found this thread helpful. If you want to build something like that with @clovingai let me know how it goes and what you come up with. Like/Repost the quote below if you can:
Today I felt like having AI give me a psychic reading based on all the books I've ever listened to on Audible. But you can't just download a list of books. So I had to use AI to help me. Read the full thread 🧵 to see how I did it. (I included the psychic reading in thread #6)
8/ "... You are a dreamer and a doer, someone who is constantly seeking to understand the world and your place in it." Pretty accurate reading I'd say. I'm satisfied.
Today I felt like having AI give me a psychic reading based on all the books I've ever listened to on Audible. But you can't just download a list of books. So I had to use AI to help me. Read the full thread 🧵 to see how I did it. (I included the psychic reading in thread #6)
🚀 Exciting news! Cloving 0.3.10 is here! 🎉 🔹 v0.3.10: Added Azure OpenAI support 🔹 v0.3.9: Enhanced string utility functions 🔹 v0.3.8: Refactored diff parsing logic Check out the full changelog and updates: github.com/cloving-ai/clo…
guys i have something to admit i think im addicted to coding with AI everytime i want to stop.... i just can't building things is just so damn fun and i'm doing it 10x faster than before
we're done here @monkchips
28K Followers 6K Following redmonk co-founder, sunshine in a bag, industry analyst loves developers, "motivating in a surreal kind of way". came up with "progressive delivery". he/him
cool of space tesla x @OfSpace89801
0 Followers 19 Following
Starkovv @starkovv
161 Followers 4K Following
Junior Joanis @JuniorJoanis
282 Followers 1K Following CTO / Co Founder @ https://t.co/p1AvFNgzN8 ● Globetrotter, tech addict & startup junkie. ● #Tech #fintech #AR #VR #Cloud #DevOps #DataPrivacy
Emanuel Farias @emanuelhfarias
9 Followers 477 Following
Blake Erickson @oblakeerickson
1K Followers 4K Following Full-stack builder. Mostly software, sometimes cars. Ruby, Rails, Rust, React, & TypeScript. Sr. Software Engineer @aha_io
Robert @roberthopman
719 Followers 767 Following
Garaz Lab @GarazLab
115 Followers 957 Following Wordpress Plugins Themes Marketplace. Wordpress Plugins, Themes, Templates, Scripts from PHP, JS and more in best price from our marketplace with sale support
Charles Gendron @charlesgendronn
58 Followers 683 Following
Philippe Biaut @keiretsu_build
2K Followers 6K Following High level scraping / Programmatic seo / Build SaaS / LLM / E-commerce / Build.
Thiago Diniz @dinizz
1K Followers 2K Following I’m a software engineer who loves building products and teams. 2x founder: CTO @ Hent (YC W20) | CEO @ Eventick (acq. by Sympla) bsky: https://t.co/JmMLcdZBXu
Matt Solt @mattsolt
781 Followers 2K Following Let's build something new! Ruby AI Newsletter: https://t.co/zAXTbbRPQ0
Niko(la) @nibzard
1K Followers 1K Following xhigh • shit over polish • caustic optimism • @steeldotdev • ex @daytonaio • https://t.co/QADNBZcBDg
David | Brand Boost @DavidbrandBoost
701 Followers 4K Following I help creators, authors & brands get seen 🎥 Video promos & trailers 📱 Ads • Growth • Management Let’s build your visibility 🚀
Ellie Marckey @marckey17264
159 Followers 1K Following
Beapau @Beapau3180230
24 Followers 1K Following
jamie woodruff @Freecarandtruck
18 Followers 181 Following A professional cyber security | Expert in compromised account/Restoring access helps to retrieve hacked account and track scammers stay connected and be safe
Jessica brown @OliviaS5848981
44 Followers 85 Following defending our nation with unwavering determination 🇺🇲🇺🇲🇺🇲
cole victor @colevictor79434
11 Followers 305 Following lTOKEN LISTING|| COIN LISTING|| ICO LISTING|| CMC|| CEX|| DEX|| PRESALE|| LBANK|| COIN GECKO|| KUCOIN || NFT ||
Craig Frost @CraigFrost88
0 Followers 36 Following
Milena @Milena86124753
2K Followers 2K Following Polish living in the USA 🌎 | Travel lover ✈️ | Foodie 🍽️ | Cooking enthusiast 👩🍳 | Yoga & fitness fan 🧘♀️💪 | Exploring the world, one bite at a tim
Clara Whitmore @ClaraWhit11
1K Followers 2K Following Clara Whitmore | Strategic Growth Consultant for Authors | More Visibility. More Readers. More Impact. 🚀
Peter Berkenbosch @pberkenbosch
2K Followers 3K Following Father of two, Fly fishing, Lover of life, Ruby on Rails Solution Architect
Bear Su 🌈 @Fandayo
312 Followers 3K Following Love and peace. Day by day, we will be better and better. Ruby / Web / Google Cloud Buy me a coffee: https://t.co/CDe78cjTfc
Pedro Schmitt @pedroschm
1K Followers 420 Following Ruby on Rails dev | Helping Brazilian geek stores to profit by renting their boardgames with https://t.co/7b2m4aIsM9
David Lewis @myfoolishness
855 Followers 4K Following Simultaneous Sipper! Tired of being told what to think/what to feel by people who are no better than me. Be kind to one another. Rails and Swift and AI, oh my!
JMD 🇨🇦 @jmddotfm
650 Followers 2K Following Computational Daemonologist. Building small things of value on the margins. Living with my wife and 4 cats in a log cabin in the rain forests of BC 🇨🇦
Timmy K @fjpjtwdm5r
202 Followers 3K Following
SHiri.SHA-256 @Shirisha110525
29 Followers 749 Following Web3| Web4| Blockchain x Cybersecurity| Dev👾 @shefiorg season 16
Adam_* @wizardcloud
676 Followers 2K Following
David Liss @asktheceo
251 Followers 2K Following Communications, and marketing expert. Over 20 years experience - helping diverse communities reach positive outcomes with podcast and in person events.
تصميم الشعا... @desiign_logo
197 Followers 3K Following مختلف للخدمات الالكترونية ⭐نتميز بجودة خدماتنا وحسن التعامل. 📩للطلب يمكنك التواصل واتساب: https://t.co/uCFQkx35xA
UAE @GUS_UAE
54 Followers 542 Following
Manikandan🚩 @manitkdr
569 Followers 2K Following TechnologySpecialist | Crypto Enthu |#Stufflistingsarmy| #Qubic ױ | Nation First | OM Nama Shivaya 🙏 works @ Abirami Amirthagadeswarar Temple திருக்கடையூர்.
THE @H_E_X_I_C_A_N
117 Followers 238 Following
Not so Grey @grai_yham
613 Followers 2K Following Investor Hex Pulsechain PulseX ( maximum gains ) OhGee
David Wood @Deeznutzwoody
863 Followers 2K Following
Bob Loukas 🗽 @BobLoukas
386K Followers 444 Following Position Trader, Entrepreneur, Family Man, Fullfilled. Omnia mea mecum porto.
Mckay Wrigley @mckaywrigley
228K Followers 374 Following I build & teach AI stuff. Founder @TakeoffAI + @AgentShare.
Barsee 🐶 @heyBarsee
271K Followers 859 Following Daily tweets on the latest AI and Tech developments to stay ahead of the curve | Founder of https://t.co/bpf7Dytcqj
Logan Kilpatrick @OfficialLoganK
339K Followers 3K Following Member of technical staff, working on Gemini, @GoogleAIStudio, the Gemini API, & Kaggle. My views!
Jeremy Howard @jeremyphoward
321K Followers 7K Following 🇦🇺 Co-founder: @AnswerDotAI/@FastDotAI ; Prev: Professor@UQ; @kaggle founding president; founder @fastmail/@enlitic/… https://t.co/16UBFTX7mo
Fei-Fei Li @drfeifei
839K Followers 1K Following Cofounder/CEO @theworldlabs, Prof (CS @Stanford), Co-Director @StanfordHAI, #AI #SpatialIntelligence #GenAI #computervision #robotics #AI-healthcare
Yann LeCun @ylecun
1.2M Followers 787 Following Professor at NYU & Executive Chairman at AMI Labs. Ex-Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
Matt Wolfe @mreflow
116K Followers 1K Following AI Tools Database: https://t.co/mmVmxk3buH AI News & Commentary: https://t.co/vUwzYBzCxO
Louis-François Bouch... @Whats_AI
11K Followers 6K Following Training AI Engineers on YouTube, Substack and our courses. Co-founder @towards_ai. Ex-Ph.D. student @Mila_Quebec. On the road to 100k on YT this year 👇
Ian Goodfellow @goodfellow_ian
374K Followers 1K Following Co-founder of stealth startup. Inventor of GANs. Lead author of https://t.co/M6vl8pEQ4I Founding chairman of @pubhealthaction
Russell Kaplan @russelljkaplan
22K Followers 742 Following President @cognition. Past: director of engineering @Scale_AI, startup founder, ML scientist @Tesla Autopilot, researcher @StanfordSVL.You might like
