Behind the scenes of hash table performance in ruby 2.4

How hash table performance can be fine-tuned in Ruby 2.4.If you are a ruby developer and excited to know the new features in ruby 2.4 then read more.

Event Sourcing - a practical example using Ruby

Event sourcing is the idea that, rather than saving the current state of a system, you save events. The state of the system at any point in time can then be rebuilt by replaying these stored events.

Fluent Interfaces in Ruby ecosystem

You already used fluent interfaces multiple times as a Ruby developer. Although you might not have done it consciously. And maybe you haven’t built yourself a class with such API style yet. Let me present you a couple of examples from Ruby and its ecosystem and how I designed such API in my use-case.

C'mon Ruby People

The Ruby community is one of the best I’ve ever had the chance to participate in. We’ve got strong values on code quality, tests and best practices but sometimes it feels like a religion.

Three Database Architectures for a Multi-Tenant Rails-Based SaaS App

Let’s imagine you want to create a web app and provide it to several organizations as a white label product. How might you implement such a project?

A Secure JWT Authentication Implementation for Rack and Rails

After having discussed in the three previous posts about JWT authentication and security, I would like to share two Ruby libraries I made in order to implement these security tips we have discussed so far. 

Conway’s Law in Reverse: How App Architecture Influences Org Structure

In this post, I’ll talk about how Conway’s law has worked in reverse for us, and what the results of that look like.

Nobody wants to use software

Today, software is everywhere. Modern society depends on it. It’s inside watches, medical devices, phones, TVs, elevators, cars, and even “computers” (as if those other things don’t compute.)

How to Fail with Agile

Mike Cohn and Clinton Keith show you 20 sure-fire ways to fail with agile. 

any_login

Easy way to login as any user in system