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Bilješke naših programera
Praktični inženjerski tekstovi našeg tima — sigurnost, performanse, alati i situacije na koje nailazimo na klijentskim projektima. Većinom o Ruby on Railsu, jer je to ono u čemu su naši inženjeri najdublji.
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AI Engineering
02. listopada 2026. · 5 min čitanja
Where Is the Engineering Work Now? Redesigning Development Around AI
Agents already write most of the code in a sprint, yet we still run it as if every developer types their own ticket. Where the real engineering work is today, and what changes when you redesign the process around AI.
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Gems
30. rujna 2026. · 17 min čitanja
The agents write the code. Your team decides what gets built.
plan_driven is an open source Ruby gem that takes a Rails feature from an approved implementation plan to merged, tested pull requests, with one Cursor agent per ticket and guards written in Ruby at every step.
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Gems
29. rujna 2026. · 20 min čitanja
You don't need a heavy agent to count your customers
rails_agent_console puts a small AI inside rails console. Ask in English, read the ActiveRecord query before it runs. About 1,700 tokens and $0.0003 a question, or free on Ollama.
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05. studenoga 2024. · 2 min čitanja
Why Metaprogramming is Cool
Every Ruby on Rails developer has likely used Rails.env.production? , Rails.env.development? , or similar calls to check the current environment. But have you ever wondered how ...
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23. listopada 2024. · 1 min čitanja
SQL Injection Vulnerabilities in Rails
When we first start learning Ruby on Rails, one of the things we quickly pick up is that Active Record helps protect our applications from SQL injection attacks. However, even w...
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22. listopada 2024. · 2 min čitanja
Thread-Safety in Ruby on Rails: Basic Example With Race Conditions
The Global Interpreter Lock GIL in Ruby prevents true multi core CPU usage in a Rails app, but there is still concurrency, especially when using a multi threaded server like Pum...
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14. kolovoza 2023. · 1 min čitanja
How to add a domain name hosted on Heroku to name.com provider
If you are searching for a domain provider for your website hosted on Heroku, make sure to check whether the domain provider supports ANAME records. Otherwise, you might encount...
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10. kolovoza 2023. · 6 min čitanja
Step-by-Step Guide: Setting Up Docker for Your Rails Application on Ubuntu
In this tutorial, we will demonstrate how to dockerize your Rails application for local development. This practice can prove highly beneficial right from the beginning of your n...
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