Ruby On Rails

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Drifting Ruby | Creating Custom Ruby on Rails Generators

Drifting Ruby | Creating Custom Ruby on Rails Generators Creating Custom Ruby on Rails Generators Simplify your workflow by using custom generators to streamline the creation of files and templates that you use often.

Introducing Racecar – Zendesk Engineering – Medium

Introducing Racecar – Zendesk Engineering – Medium At Zendesk we’ve invested heavily in Kafka. We’ve authored the Maxwell MySQL change capture application and the ruby-kafka client library.Today we’d like to announce a new open source project: Racecar. Racecar makes it dead easy to write, configur...

Nim language for the discerning Rubyist

Nim language for the discerning Rubyist So... you've been learning Elixir. Or maybe Rust. You might have even fallen for the charms of Go. All great languages in their own right that will greatly enrich your programming arsenal. In this blog post, however, I'd like to talk about a path ...

Rails Web-Scale is Expensive – Hacker Noon

Rails Web-Scale is Expensive – Hacker Noon Last week @nateberkopec wrote “Is Ruby Too Slow For Web-Scale?” which discusses the old rumor that Rails is too slow to be Web-Scale. Guess what!? It is not. Nate goes on in details why and the whole Rails-Bubble Twittersphere follows along. I agr...

How I Reduced my DB Server Load by 80%

How I Reduced my DB Server Load by 80% Database load can be a silent performance killer. I’ve been optimizing the query performance of a web app I run designed to get people involved in open source, but was seeing random spikes of query times to 15 seconds or more. While I had been see...

Is Ruby Too Slow For Web-Scale?

Is Ruby Too Slow For Web-Scale? How does one choose a framework or programming language for a new web application?You almost certainly need one, unless you’re doing something pretty trivial. All web applications have a lot of boilerplate they need to get running: security, objec...

Upcoming built-in Upload Solution for Rails 5.2 (ActiveStorage)

Upcoming built-in Upload Solution for Rails 5.2 (ActiveStorage) DHH just announced a brand new feature for the upcoming Rails 5.2. This is ActiveStorage.Most simple upload solutions - such as ActiveStorage, and old ones such as the original Paperclip and the vanilla install of Carrierwave - basically set the H...

Working with Facebook using Devise, Omniauth, Koala and Rails 5

Working with Facebook using Devise, Omniauth, Koala and Rails 5 First of all, we need to setup our Facebook app. There’s not much to add on this, simply create a new Facebook app if needed. When your app is created, make sure to add the proper app domain. In this case, the app domain will be localhost to allow...

Tips for Using FactoryGirl Without an ORM

Tips for Using FactoryGirl Without an ORM FactoryGirl is one of my favourite testing tools — I was a fan prior to joining thoughtbot. It’s one of those tools I miss immediately when working outside the Ruby ecosystem.Recently I’ve been working on a Rails project that doesn’t need any data...

How to write a lock free Queue

How to write a lock free Queue Update: I did mention that lock free data structures are really hard to write, it looks like there might be some issues that haven’t been addressed in the implementation of this LF Queue that we’re referencing. The rest of the analysis is still va...

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