Ruby On Rails

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Rails and JavaScript: Part 1

Rails and JavaScript: Part 1 Previously on Locally Sourced: Well, in 2005 I came across a cool web framework called Ruby on Rails. More recently, I wrote a book about integrating Rails and front-end tools. If you want, you could buy it. Today, I thought I’d go back to the beg...

"Classic stack" Rails/Sidekiq/ActionCable PostgreSQL/Redis/Puma app to demonstrate Digital Ocean Kubernetes deployment with Helm 3 and local Docker dev environment with docker-compose and dip

"Classic stack" Rails/Sidekiq/ActionCable PostgreSQL/Redis/Puma app to demonstrate Digital Ocean Kubernetes deployment with Helm 3 and local Docker dev environment with docker-compose and dip "Classic stack" Rails/Sidekiq/ActionCable PostgreSQL/Redis/Puma app to demonstrate Digital Ocean Kubernetes deployment with Helm 3 and local Docker dev environment with docker-compose and dip (https://github.com/bibendi/dip) -.

Rails architecture tips from route helpers

Rails architecture tips from route helpers I wanted to share a little something cute I noticed a couple of weeks ago while adding a new feature to an old Rails application. It gave me a new appreciation for the attention to detail that the authors of the Rails framework put into making it ...

Web Scraping with Ruby

Web Scraping with Ruby This post will cover main tools and techniques for web scraping in Ruby. We start with an introduction to building a web scraper using common Ruby HTTP clients and parsing the response. This approach to web scraping has, however, its limitations a...

A collection of Ruby libraries for working with SQL on top of ActiveRecord's connection

A collection of Ruby libraries for working with SQL on top of ActiveRecord's connection Used in production extensively at GitHub. Because of this, all changes will be thoroughly vetted, which could slow down the process of contributing. We will do our best to actively communicate status of pull requests with any contributors. If you ...

Multiuser Live Video Chat in Rails (Example) | GoRails

Multiuser Live Video Chat in Rails (Example) | GoRails Using Vonage (previously known as OpenTok), we can add multiuser live video chat to Rails in just 20 minutes. It also supports broadcasting things like webinars, recording videos, and more.

Rails 6.1’s ActiveModel Errors Revamp

Rails 6.1’s ActiveModel Errors Revamp When our model object contains invalid data, the valid? call would fill up the errors information. Historically this behaved like a hash which maps attribute to error messages. However at Rails 5.0, a separate details hash was added for accessing ...

ROXML is a module for binding Ruby classes to XML.

ROXML is a module for binding Ruby classes to XML. ROXML is a module for binding Ruby classes to XML. It supports custom mapping and bidirectional marshalling between Ruby and XML using annotation-style class methods, via Nokogiri or LibXML. -.

Ruby vs Crystal Performance

Ruby vs Crystal Performance I’ve been hearing about the Crystal programming language here and there over the last couple of years but never had a chance to give it a look until yesterday.What is Crystal? It’s a statically type, compiled, object-oriented language with syntax ...

Exploring Metaprogramming in Ruby

Exploring Metaprogramming in Ruby Metaprogramming is an integral part of Ruby, more so than in any other language. Many frameworks and libraries rely on it, so if you want to know how those tools function, you will have to learn what goes on under the hood. Learning the basics of ...

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