Software designer, founder, and tech writer.

I’m Paweł, a software engineer with over a dozen years of experience, tech storyteller and open-source advocate. I write for human beings and computers. I work as CTO at iRonin, where I convert IT headaches into success stories.

Identifying the objects in the Ruby way

Some time ago, I spotted a place for improvement regarding object identification in one of the applications I was working on. To give you the background - the application is a platform for companies, and each company can have its unique flow in the code.

Counting things in Active Record

Seemingly it may seem that counting records in the database with ActiveRecord is straightforward. In reality, it looks more complex .

The art of errors

Not yet another article about errors structure