Ruby On Rails

Tutorials

Refactoring towards query objects in Rails

Refactoring towards query objects in Rails Query ObjectsThey store complex SQL queries, data aggregation, and filtering methods.The problemSay you have the following view.

Creating a SaaS product quickly with Rails an React

Creating a SaaS product quickly with Rails an React Living Room Is a company (started by Browntree Labs) that creates software for property managers. LivingRoom wanted to build a beautiful application that empowers both tenants and property managers with tools to make managing apartments easier.

Building Tests in Ruby: The Basics

Building Tests in Ruby: The Basics Throughout my time in bootcamp, the learning environment was built off of tests, meaning that I learned by running tests, seeing my errors, and going about debugging the code to learn what works and what doesn’t. The big catch here is that us stud...

Benchmarking a page protected by a login with Apache Benchmark

Benchmarking a page protected by a login with Apache Benchmark I’ve been slowly working through The Complete Guide to Rails Performance. I’m taking the ideas and concepts from Nate’s book and working on applying the lessons to the app I work on in my day job.I had a chance to attend Nate’s workshop in Denver ...

How to Create Temporary Files in Ruby - RubyGuides

How to Create Temporary Files in Ruby - RubyGuides Creating a temporary file gives you an empty file with a random name inside your O.S. (Operating System) temporary folder.This file gets deleted automatically.How can you do this in Ruby?.

Audited (formerly acts_as_audited) is an ORM extension that logs all changes to your Rails models.

Audited (formerly acts_as_audited) is an ORM extension that logs all changes to your Rails models. Audited (previously acts_as_audited) is an ORM extension that logs all changes to your models. Audited can also record who made those changes, save comments and associate models related to the changes.Audited currently (4.x) works with Rails 6.0, ...

Validates european vat numbers. Standalone or as a ActiveModel validator.

Validates european vat numbers. Standalone or as a ActiveModel validator. Simple syntax verificationLookup via the VIES web serviceActiveModel/Rails integrationWorks standalone without ActiveModelI18n locales for language specific error messages in English, German, French, Spanish, Italian, Portuguese, Polish, Swedish, ...

Draw various frames and boxes in your terminal window

Draw various frames and boxes in your terminal window Draw various frames and boxes in your terminal window - piotrmurach/tty-box.

Mystified by RSpec's DSL? Some parentheses can add clarity

Mystified by RSpec's DSL? Some parentheses can add clarity Many developers have a hard time wrapping their head around RSpec’s DSL syntax. To me for a long time, RSpec’s syntax was a mystery.Then one day I realized that RSpec’s syntax is just methods and blocks. There’s not some crazy ass metaprogramming ...

https://fili.pp.ru/leaky-constants.html

https://fili.pp.ru/leaky-constants.html It took me by surprise when I realized that any constant declared in a block body is defined as a top-level constant.Yes, you've heard it correctly.

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