Integrating with Azure AD SAML 2.0 SSO using Devise Token Auth and Ember Simple Auth (Part 1)
Part 2 and Part 3 SAML 2 is one of the possible implementations of Single Sing On feature for web applications. Simply speaking it’s a protocol that defines a communition between Service Provider (short SP, which is your application) and Identity Provider (IDP, a service that keeps your user and authenticates you when you sign in with your credentials), where as a result your application securely
Using GraphQL, a Ruby on Rails introduction
GraphQL has been stirring up quite a buzz ever since it was introduced by Facebook. Since then companies like Github, Shopify and Pinterest have been using it as a core part of their technology stack. A typical GraphQL query would be structured as below: { allMovies { title description } }GraphQL provides flexibility for querying the necessary fields that are required. This flexibility provides nu
Fast JSON API serialization with Ruby on Rails
by Shishir Kakaraddi, Srinivas Raghunathan, Adam Gross and Ryan Johnston We are pleased to announce the open source release of the Fast JSON API gem geared towards Ruby on Rails applications. Introduction Fast JSONAPI is aimed at providing all the major functionality that Active Model Serializer (AMS) provides, along with an emphasis on speed and performance by meeting a benchmark requirement of b
Incrementally moving to Elixir
Like many working in a legacy Ruby system and learning Elixir we were struggling to figure out how to start moving our code over. Here I wanted to share a technique we used a year ago to start the process. BackgroundAt Fitzdares (a bookmakers) we have an ageing monolith of a system written in Rails over 7 or so years by various teams and contractors and much like the building above it’s starting t
What advice/rules I may give to junior developers about the Ruby on Rails app design?
What advice/rules I may give to junior developers about the Ruby on Rails app design? This is a question I’ve been asked during the interview for a job offer I’d like to apply for. It is a highly subjective list of certain ‘rules to follow’ when writing code and making decisions during the app development. Do not fear using pure Ruby objects & design patternsRuby on Rails MVC (Model 2) architectur
Kubernetes emptyDir is not the same as Docker's volumes-from
My current client has a Rails application that is tightly coupled to Nginx. This sort of coupling is fairly common and used to avoid static files being served by the Rails stack. The files most notable in this respect are the applications assets. The assets are created as part of the application using a command like rake assets:precompile. Those assets are specific to the particular version of the
Essential RubyOnRails patterns — part 2: Query Objects
as seen by RubyOnRails Developers @ Selleo Query Objects (also referred to as queries) is another pattern that helps in decomposing your fat ActiveRecord models and keeping your code both slim and readable. While this article is written with Ruby On Rails in mind, it easily applies to other frameworks, especially MVC based and applying ActiveRecord pattern. When to use Query Objects?One should con
Understanding the secret_key_base in Ruby on Rails
Have you ever wondered what the secret_key_base value is and how it’s used in a Rails application? This configuration value was introduced in Rails 4 and is usually defined on a per-environment basis. It’s purpose is simple: to be the secret input for the application’s key_generator method. This method is accessible through Rails.application.key_generator. The method accepts no arguments and retur
ActiveRecord’s queries tricks
My favourite part of Rails is clearly ActiveRecord’s scopes. Their expressiveness and their reusability is simply great. You’ll see below five tricks I usually bring during consulting missions. 1) Join query with condition on the associated tableSay you have a users table, with a profile association. If you need to query users which profile is validated you may end up doing: # User model scope :ac
A Deep Dive into CSRF Protection in Rails
Updated in June 2019 to reflect code changes in Rails 6 If you’re using Rails today, chances are you’re using CSRF protection. It’s been there almost since the beginning, and it’s one of those features in Rails that makes your life easier without needing to give it a second thought. Briefly, Cross-Site Request Forgery (CSRF) is an attack that allows a malicious user to spoof legitimate requests to
Tips to improve speed of your test suite
At Appaloosa, most of our tests are written with Rspec, but we still have a certain amount of legacy Test Unit tests. Our Rspec and Test-Unit suites take up to 10 minutes each, so a full test suite runs in around 20 minutes. That’s a lot. We recently decided to invest time on improving our tests to gain time when developing. Recurring problems and how to avoid thembuild vs build_stubbed vs createW
Progate「Ruby on Rails」リニューアルのお知らせ
1. はじめに「初心者から、創れる人を生みだす」 これは株式会社Progateの存在理念です。 僕らが毎日Progateのシステムやコンテンツをつくり続けているのは、この「創れる人」を生み出すためです。 今のProgateにとって、「Ruby on Rails」は「創れる人」になるために必須のコンテンツです。 しかし、そのRailsコースが、正直ベストなものではありませんでした。もっとわかりやすく、もっとユーザーの方に満足していただけるコースにできると確信していました。 Progate内で最も巨大なRailsコースを作り直すのにはとてつもない時間と労力が必要です。 ですが、本当にProgateを「創れる人」を生みだせるサービスにするため、今回、Railsコースの全面リニューアルに踏み切りました。 2. 主なリニューアル内容主な変更点は以下の5点です。 教える内容を本質的な部分に限定よりわか
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
Kafka on Rails: Using Kafka with Ruby on Rails - Part 2 - Getting started with Rails and Kafka - Closer to Code
Kafka on Rails: Using Kafka with Ruby on Rails - Part 1 - Kafka basics and its advantages - Closer to Code
Explicitness(Ecto) vs Implicitness(Active Record)
Rails and Phoenix microservice synergy
Deploying a Rails application to Google Container Engine with Kubernetes
Is Ruby about to enter its Renaissance phase?
blog.md
Medium