Ruby On Rails

Blogs

A Rubyist's Guide to Big-O Notation Performance means one of two things: speed, or ram usage. In computer science class you'd refer to these as "time complexity" and "space complexity." Big-O notation is used for both, but we're going to focus on speed here, since that seems to be t...

Rails Database Best Practices

Rails Database Best Practices Working on an oldish Rails project, I came across some smelly ActiveRecord code that begged for some refactoring love. I also spent some time speeding up pages with slow/many database calls. Between those two experiences, I felt the inspiration to...

Top 10 Quick Rails Performance Wins

Top 10 Quick Rails Performance Wins We've been using and deploying Rails applications since 1.0. In the beginning, Rails performance was really looked down on and wasn't really defended. You used and deployed with it because of developer productivity. Over time things like caching, ...

How to write an MVC framework in Ruby

How to write an MVC framework in Ruby Hey guys! What if we wrote a web application similar to a typical rails-application? I.e. it will have MVC, routing, migrations, some configs, all in all, everything like it's supposed to be (or purposed, whatever you like). But all this will be a...

Microservice Communication with Queues

Microservice Communication with Queues Microservices are small programs that handle one task. A microservice that is never used is useless though — it’s the system on the whole that provides value to the user. Microservices work together by communicating messages back and forth so that...

Ruby 3x3: Matz, Koichi, and Tenderlove on Performance

Ruby 3x3: Matz, Koichi, and Tenderlove on Performance At RubyKaigi I caught up with Matz, Koichi, and Aaron Patterson aka Tenderloveto talk about Ruby 3x3 and our path so far to reach that goal. We discussed Koichi’s guild proposal, just-in-time compilation and the future of Ruby performance.

A huge collection of free books for developers (120)

A huge collection of free books for developers (120) A huge collection of free books for developers (120)

Ruby implementation of Facebook's GraphQL

Ruby implementation of Facebook's GraphQL Ruby implementation of Facebook's GraphQL

Setting Up A Rails Development Environment Using Docker

Setting Up A Rails Development Environment Using Docker A couple of years ago I wrote about how to setup a local development environment using Vagrant. While Vagrant has worked out great, containerization with Docker has become all the rage. So I decided to take it for a spin to see what all the fuss i...

Rails Form Objects With dry-rb

Rails Form Objects With dry-rb Building form objects in modern Rails applications is nothing new. Most Ruby developers are familiar with including Virtus and ActiveModel::Validations to their form objects. Today I would like to show how to build a form object using dry-types an...

Get in Touch

Ruby On Rails Bosnia

[email protected]

[17466, 13240, 16966, 14723, 6762, 21867, 13028]