Ruby On Rails

Tutorials

Use Vim as a Ruby IDE

Use Vim as a Ruby IDE A general guide for using SpaceVim as Ruby IDE, including layer configuration, requiems installation and usage.This is a general guide for using SpaceVim as a Ruby IDE, including layer configuration and usage. Each of the following sections will b...

SQS Events and AWS Lambda with Ruby on Jets

SQS Events and AWS Lambda with Ruby on Jets In this video tutorial, we’ll cover SQS Events and how to connect them up to AWS Lambda Functions with Ruby on Jets. We’ll build a Jets project from scratch with the sqs_event declaration. Essentially creating an autoscaling worker processing tier...

Wrapping JSON-based ActiveRecord attributes with classes

Wrapping JSON-based ActiveRecord attributes with classes Have you ever tried to denormalize your DB structure a little bit by using a JSON-based column? It goes without saying that great power flexibility comes with great responsibility, but in some cases, this approach does a good job and simplifies th...

Messages on Rails Part 1 - Introduction to Kafka and RabbitMQ

Messages on Rails Part 1 - Introduction to Kafka and RabbitMQ Microservices, Service-Oriented Architecture (SOA) and in general, distributed ecosystems, have been on hype in the last several years. And that’s for a good reason! At certain point, The Majestic Monolith “pattern” might start causing issues, bot...

Easier usage of Rails 5.2 credentials and app-specific configuration

Easier usage of Rails 5.2 credentials and app-specific configuration As you all know by now, Rails 5.2 introduced a new feature called Credentials. DHH said the following in the PR:This new file is a flat format, not divided by environments like secrets.yml has been. Most of the time, these credentials are only rel...

A Visual Guide to Using :includes in Rails

A Visual Guide to Using :includes in Rails If you’re new to developing Rails applications, you’ve probably come across the term N 1 queries. You probably also know that this is something you want to avoid.As an engineer who joined Gusto straight out of undergrad with no Rails or full-tim...

How to test logs using RSpec expectations and StringIO in Ruby

How to test logs using RSpec expectations and StringIO in Ruby Testing what is logged when you application is run can be done with testing method calls to your logger or using StringIO to capture and examine its output as a string.

crabstone is a Ruby binding to the capstone disassembly library by Nguyen Anh Quynh

crabstone is a Ruby binding to the capstone disassembly library by Nguyen Anh Quynh Capstone is a disassembly framework with the target of becoming the ultimate disasm engine for binary analysis and reversing in the security community.Created by Nguyen Anh Quynh, then developed and maintained by a small community, Capstone offers...

Semantic Logger is a feature rich logging framework, and replacement for existing Ruby

Semantic Logger is a feature rich logging framework, and replacement for existing Ruby Semantic Logger is a feature rich logging framework, and replacement for existing Ruby .

Making Flux Queries in Rails

Making Flux Queries in Rails Now that we’ve launched Flux, a combination query and scripting language, you’re probably eager to start playing around with it in your apps. We’re in the process of building libraries for a number of languages, but in the meantime, you can start ...

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