Ruby On Rails

Tutorials

Your first Progressive Web App on Rails - rossta.net

Your first Progressive Web App on Rails - rossta.net This tutorial shows how to make a Progressive Web App on Rails using the serviceworker-rails gem

Creating Advanced Active Record DB Queries with Arel - via @codeship | via @codeship

Creating Advanced Active Record DB Queries with Arel - via @codeship | via @codeship Under the hood, Active Record has its own private API to build database SQL queries: Arel. For now, let's focus on passing in custom-built Arel

Concurrency in Rails 5.0 | Bibliographic Wilderness

Concurrency in Rails 5.0 | Bibliographic Wilderness My previous posts on concurrency in ActiveRecord have been some of the most popular on this blog (which I'd like to think means concurrency is getting more popular in Rails-land), so I'm going to share what I know about some new concurrency archit...

Scaling Rails to 125,000 Requests per Minute on Heroku

Scaling Rails to 125,000 Requests per Minute on Heroku Summary: On Heroku, Rails scales fairly easily, but there are some important things to consider. We looked at how various dyno and Postgres settings effect overall performance on Heroku.

Five Ruby Methods You Should Be Using

Five Ruby Methods You Should Be Using Here's a look at some lesser-known Ruby methods that solve specific types of problem very well.

PATCH vs PUT and the PATCH JSON syntax war

PATCH vs PUT and the PATCH JSON syntax war There are several articles/discussions on parallels of PUT vs PATCH and when to use one before other. Also the main struggle recent years seems to be how to translate the RFC proposal for PATCH JSON format.

Deploying a Rails App on Ubuntu 14.04 with Capistrano, Nginx, and Puma

Deploying a Rails App on Ubuntu 14.04 with Capistrano, Nginx, and Puma Rails is an open source web application framework written in Ruby. It follows the Convention over Configuration philosophy by making assumptions that there is the 'best' way of doing things. This allows you to write less code while accomplishing m...

Materialized Views: Caching database query

Materialized Views: Caching database query A database view is a stored set of queries, which gets executed whenever a view is called or evoked. Unlike the regular tables, the view doesn’t occupy any physical space in your hard disk but its schema and everything is stored in the system memo...

Refactoring Legacy Rails Controllers

Refactoring Legacy Rails Controllers Ruby on Rails controllers are like the bouncers of a nightclub. No identification at a club? You aren’t getting in. Without the proper clothes, you can expect to be turned away. Oh, you wanna say something slick? You’re definitely not getting in, ...

Replacing Sinatra with Rack in Sidekiq

Replacing Sinatra with Rack in Sidekiq Sidekiq is one of the first gems that I install when doing a significant Rails project. If you plan to or already have Redis running, it provides an almost effortless ability to process background jobs.

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