Good morning everyone, I've installed Ruby 3.0.2 via rbenv in order to test-drive a Rails 6.0 app. It seems like rbenv's Rails shiv is not working properly. $ rbenv install 3.0.2 Downloading ruby-3...
Think building a booking system is not your cup of tea? I bet, you will change your mind after...
Rbenv, RubyGems, and Bundler work together to give us a lot of control over our code's environment. If you know how they work, you'll be better prepared to troubleshoot any problems you encounter. In this article, Ol...
Webpacker is the default JavaScript compiler for Rails 6 applications. Which means that all the...
Overview Influenced by the experiences I’ve had last over many years of building and maintaining Rails applications, combined with my experiences using other technologies, I’ve developed some ways of structuring Rails applications that have worked out pretty well for me. Some of…
While building applications in Rails it’s very common to have to add a new model after you’ve already set up a DB and added some seed data…
I just upgraded to ubuntu 20.10 and when I tried to work with rails app that was working perfectly fine earlier started to show this error. LoadError: libffi.so.7: cannot open shared object file: N...
Article was originally published here : https://bootrails.com/blog/rails-webpacker-full-setup Webpac...
A quick overview of how to use polymorphic associations in rails
Ruby on Rails is a web framework that contains many libraries you’d need to create and deploy a successful web application. We often take for granted the ability to run rails new to create a fully functional web application with tons of built-in features.
This article was originally posted on my blog. Sometimes an array of data needs to be submitted in a...
Rails 7 adds ActiveRecord methods `#sole` and `#find_sole_by` to uniquely match only one record in a database.
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News & blog about Learn Enough (including the Ruby on Rails Tutorial)
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Ruby 3.0 is a lot faster than Ruby 2.0, with both incremental tuning and interesting new disruptive changes. 'Three times faster' is hard to define...
Performance Action Pack consists of tools and techniques to efficiently audit and optimize your Ruby on Rails application.
Use the Rails highlight helper to wrap search result matches in tags.
News & blog about Learn Enough (including the Ruby on Rails Tutorial)
News & blog about Learn Enough (including the Ruby on Rails Tutorial)
33 votes, 56 comments. Heroku is easy to use and has a good marketplace. They make it really easy to deploy and to purchase additional resources. I…
In this article, I will be discussing how to quickly setup a NoSQL database MongoDB with your brand new Rails 6 app. I am using Ubuntu…
An article by Noah Gibbs about Ruby 3's performance for a Rails application. Ruby 3.0.0-preview1 was a tiny bit slower than 2.7. The release 3.0 is...
Rails 6.1 has added support for switching connections for one database instead of all databases
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Becoming the owner of a legacy Rails app can mean inheriting a project bogged down with tech debt, bugs, and sketchy documentation. Here's how to survive.
Why are we doing this? One of my favorite way to sharpen my skills with different framewor...
In order to install Ruby and Rails on Ubuntu 18.04, first I had to completely wipe my first, abortive attempt. That proved to be harder than expected. So, in order to save others the effort I had to
I'm creating a new rails application according to "Getting Started with Rails". The application starts normally in step 4.1. But when i create my first controller, i have a webpack error. I'm new in
Introduction A simple search form is great, but one with advanced search options can have...
Whoever first said that "the fastest code is no code" must have really liked memoization. After all, memoization speeds up your application by running less code. In this article, Jonathan Miles introduces us to memoiz...
Rails 6.1 series | Rails 6.1 adds --minimal support to create bare minimum app
Flexible authentication solution for Rails with Warden. - heartcombo/devise
Rails Application TemplatesApplication templates are simple Ruby files containing DSL for adding gems, initializers, etc. to your freshly created Rails project or an existing Rails project.After reading this guide, you will know: How to use templates to generate/customize Rails…
Ruby on Rails deployment using Ansible - with Lets Encrypt, Sidekiq, PostgreSQL, nginx & puma - EmailThis/ansible-rails
A new Rails 6 application will install both Webpacker and Sprockets by default. Don't they solve the same problem? This article dives into why Sprockets lives on even though webpack has surpassed most of its features ...
When I landed on this new job position at EBANX one of my very first tasks was to get the top 10 issues of a Ruby on Rails app used all…
I am trying to create postgres databases for development and tests. I'm using: OSX Yosemite Rails version: 4.2.0 git version: 2.2.2 psql version: 9.4.0 ruby version: 2.1.0p0 HomeBrew version: 0.9.5
Rails [5.2 introduced Active Storage](https://guides.rubyonrails.org/active_storage_overview.html) as a way of managing attaching and saving files to Active Record models. This guide will cover how to use Active Storage on Heroku.
The only guide that you'll ever need to make your Ruby on Rails application faster and more scalable.
I work with several Rails apps, some on Rails 3.2/Ruby 2.0, and some one Rails 2.3/Ruby 1.8.7. What they have in common is that, as they've grown and added more dependencies/gems, they take longer...
UUID also known as GUID is an alternative primary key type for SQL databases. It offers some non-obvious advantages compared to standard integer-based keys. Rails 6 release fresh out of beta introduces a new feature in ActiveRecord that makes working with UUID primary keys more…
The RailsApps open source project offers starter applications and tutorials for Rails developers.
The administration framework for business critical Ruby on Rails applications.
Learn the secrets of Rails deployment and everything it takes to successfully run your application in the wild.