Ruby On Rails

Blogs

What causes Ruby memory bloat?

What causes Ruby memory bloat? Ruby apps can use a lot of memory. But why? Various people in the community attribute it to memory fragmentation, and provide two “hacky” solutions. Dissatisfied by the current explanations and provided solutions, I set out on a journey to discove...

About Ruby Certification

About Ruby Certification Ruby has an official certification provided by Ruby Association, chairman of which is Yukihiro Matsumoto. I can’t say for Japan, but in the rest of the world, it’s not very popular. Either it’s because Ruby is a community-driven language, where th...

Don't use instance variables in partials

Don't use instance variables in partials Rails’ view architecture is a flexible and magical place. Perhaps too much so. Some examples of ‘view magic’ include:Instance variables defined in controllers are magically available in view templates.Inferred template names.A global namespace of ...

Rails needs Active Deployment with Stefan Wintermeyer

Rails needs Active Deployment with Stefan Wintermeyer Stefan Wintermeyer, a german consultant, discusses his recent blog post “Rails needs Active Deployment”. He goes on to explain that this isn’t meant for rails deployment “rockstars” or Heroku, this is for normal developers who need an easier way t...

Using Google Maps API (v3) with Rails (5.2)

Using Google Maps API (v3) with Rails (5.2) In this tutorial we’ll talk about how to use Google Maps API with Rails. We’ll see some examples of using Static API and Javascript API, how to place a marker and how to update the marker position when we change a form input value. And finally how...

Ruby's Many CLI Option Flags

Ruby's Many CLI Option Flags Did you know that the Ruby interpreter has lots of interesting .

Ten Ways to Secure your Applications | Heroku

Ten Ways to Secure your Applications | Heroku Building self-defending applications and services is no longer aspirational--it’s required. Applying security patches, handling passwords correctly, sanitizing inputs, and properly encoding output is now table stakes. Our attackers keep getting be...

MJIT Support in Ruby 2.6

MJIT Support in Ruby 2.6 JIT stands for Just-In-Time compiler. It converts repeatedly used code to bytecode which can be sent to processor directly hence saving time of compiling same piece of code again and again.

Deconstructing the Monolith

Deconstructing the Monolith Shopify is one of the largest Ruby on Rails codebases in existence. It has been worked on for over a decade by more than a thousand developers. It encapsulates a lot of diverse functionality from billing merchants, managing 3rd party developer app...

Serverless Ruby and the Future of Web Development

Serverless Ruby and the Future of Web Development Ruby was first conceived in 1993 by Yukihiro “Matz” Matsumoto in Japan with the first public release, 0.95, coming later in 1995. It took about a decade for the language to gain popularity. We think it had a lot to do with the with the introductio...

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