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Posts by Wojciech Maciejak

Rails image

Development  Ruby/Rails 

Why Is Choosing Good Solutions for Projects So Hard in Rails?
For a long time, I’ve been hearing a lot of criticism about the Rails way and some months ago my private experiences convinced me that I cannot find any use cases for that approach. It has developers build very fat...
Wojciech Maciejak
AR3

Ruby/Rails  Development 

Rails Aren’t Bad. Active Record Is.
Is there anyone out there in the Ruby community who doesn’t know Active Record? I don’t think so. Many of us start our adventure with Rails by writing AR models. And we write them a lot. We detect the N+1 issue many...
Wojciech Maciejak

Development  Ruby/Rails 

What Did I Learn After Going Eighteen Months Without Rails
A couple of months back, I finished my first major project with Ruby but sans Rails. You probably don’t know that, but I’m one of these people who first try to master a framework and only then look at the language...
Wojciech Maciejak
CTE

Development 

How To Update Recursively With Common Table Expression
How it’s begun Some days ago I coded a new feature for my project in work(ROM-rb with a sequel). At the beginning, the task seemed easy. After all, it was just another standard update of the entity without any...
Wojciech Maciejak

IoT  Development  Product Design 

IoT Healthcare App: Heartbeat detector using phone camera.
A few months ago I bought a smartband. The main idea being prosaic - I wanted to receive notifications from a smartphone as well as have a good pedometer. A few weeks after the purchase, the same company came out with a...
Wojciech Maciejak
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