Wagner Matos

Product Engineer, Product aficionado and design enthusiast

[Ezekiel @ezekiel_aleke]

This is literally all you need to understand SQL JOINs:

Learn it now with code examples

[Wagner Matos @WagnerMatosUK]

@systemdesignone Leetcode

[Wagner Matos @WagnerMatosUK]

@JalisoCSP @AmandaBPerino @excid3 Oh wow, how did you get it? I searched online but found nothing

[Wagner Matos @WagnerMatosUK]

Rails devs: Do you explicitly load concerns in your test suite? Just fixed a weird issue where `has_many` associations from concerns worked in console but not in FactoryBot tests. Fixed with: `Dir[Rails.root.join('app/models/concerns/*.rb')].each { |f| require f }` Suggestions?

[Catalin @catalinmpit]

Yes. Couldn’t use a Windows machine as a daily for writing code. Or for anything else.

[Wagner Matos @WagnerMatosUK]

Excellent point:

https://t.co/ml7eh6dVTp

[Ryan Chenkie @ryanchenkie]

⚠️ Developers, please be careful when installing Homebrew.

Google is serving sponsored links to a Homebrew site clone that has a cURL command to malware. The URL for this site is one letter different than the official site.

[rubyAndPolitics @caseyprovost]

I have some hard news. My whole team and I were laid off today.

I’m looking for staff/lead Ruby on Rails work. Prefer remote with a Hotwire/turbo frontend :)

My team is all mid to senior and would love a new opportunity as well. Reach out if you know of some great ones!!

[Wagner Matos @WagnerMatosUK]

@martyamark Like the pile of *** that is Claude’s app?

[Wagner Matos @WagnerMatosUK]

@al3rez What will you be using dad?

[Natia Kurdadze @natiakourdadze]

8 ways to find the first users for your startup: 🧵

[Natia Kurdadze @natiakourdadze]

PR agencies will hate me for this, but this is how most of them do media placements for startups:

1. They access Icopify .co
2. Choose relevant categories
3. Purchase posts from DR 90+ websites
4. Get mentions and backlinks for business
5. Then easily distribute press release to media outlets

#buildinpublic

[Wagner Matos @WagnerMatosUK]

@mattshumer_ What app is this you’re running?

[Matt Shumer @mattshumer_]

Introducing `claude-sonnet-to-gpt-4o-mini` ✍️

Get the quality of Claude 3.5 Sonnet, at a fraction of the cost and latency.

Give one example of your task, and Sonnet will teach 4o-mini (20x cheaper!!) how to do the task perfectly.

And it's open-source: https://t.co/QTt9jSiqVB

[Wagner Matos @WagnerMatosUK]

Here’s the first instalment: https://t.co/dQDSBiUwYc 💡🔧 #EffectiveEngineer #BlogSeries

[Wagner Matos @WagnerMatosUK]

🚀 Excited to start a blog series on “The Effective Engineer” by Edmond Lau! Writing to learn and share his brilliant insights. Stay tuned! 💡🔧 #EffectiveEngineer #BlogSeries

[Nate Hopkins @hopsoft]

💎Ruby on Rails protip: Take control of view/template lookup to better support shared "components" with controller based overrides. It also helps to cleanup your ERB templates a bit. https://t.co/10km3QQRdA

—
For example, with this configuration you'll be able to do something like this:

<%= render "icon", name: "code" %>

Instead of the more vebose:

<%= render "/components/icon", name: "code" %>

—
And, you can override the shared icon component per controller if needed. 🙌

[RubyCademy @RubyCademy]

Use `install_if` for conditionally installing your gems ✨💫

If the proc passed to `install_if` returns:

➡️ `true`: the gem is included in the bundle and added to the lockfile
➡️ `false`: the gem is not included in the bundle but is added to the lockfile

#rubyonrails #gemfile

[RubyCademy @RubyCademy]

✨ RAILS PRO TIPS ✨

Use the variants: keyword argument to effortlessly select the correct view based on your current_user's role.

#rubyonrails