Scala

Goodbye Medium

After struggling so much with Medium’s text formatting style, I have finally made a step forward and set up my own static web-site.

Of Scala Type Classes

Scala Type Classes are often used in different Scala libraries. Type Classes solve problems of OOP polymorphism using…

SBT cache in GCP Cloud Build

Cloud Build job, as any other CI platform, may take long time to build your Java/Scala project using SBT due…

Validate Service Configuration in Scala

A mistake in configuration file may cause several hours or even days of work in order to…

Scala FS2 — handle broken CSV lines

Recently, I faced with the same situation by doing data…

Rolling Sum in Scala

Let’s try to implement the rolling sum calculation over time series data in pure Scala. We will see that the whole…

CRUD Microservice with AkkaHttp

Let’s use Scala and its famous library AkkaHttp to build microservice for Create-Read-Update-Delete type of operations. We will briefly look at these libraries by I end of this article:

1. AkkaHttp
2. Slick