What are some tools and techniques for analyzing and visualizing data related to the usage and performance of a Ruby on Rails application

Feb 16, 2019 ... I get an error: Gem::LoadError Specified 'sqlite3' for database adapter, but the gem is not loaded. Add `gem 'sqlite3'` to your Gemfile (and ensure its version ... This tutorial assumes you are familiar with Rails web development. It walks you through deploying a new Rails app. This tutorial supports and requires Ruby 3.0 ... I've followed all steps to enable Cucumber support inside of Ruby on Rails project (Ruby 2.1.5 SDK). (Adding it to gemfile, or installing it from sdk gem config) ... This guide will show you how to install and use Webpacker to package JavaScript, CSS, and other assets for the client-side of your Rails application. Mar 12, 2021 ... In this post we'll explore how Rails partials and helpers can help us follow the 'Separation of Concerns' principle of software design while also avoiding ... Feb 18, 2017 ... Rails is a type of web framework that uses Ruby. It means that if you made a web application using ruby, You can run the program on Rails! What is Ruby on Rails? Ruby on Rails or, simply, Rails is an open source web application framework which runs on the Ruby programming language. It is a full ... Mar 13, 2025 ... A complete list of historic versions is available on RubyGems. New releases are published on the Rails blog. More information is available on the Ruby on Rails ... Jul 6, 2022 ... By making good architecture approachable and productive, Rails has allowed GitLab to develop a modular monolith. A modular monolith is the exact ... If you need to run some Ruby code in the context of your GitLab production environment, you can do so using the Rails Runner. When executing a script file, the ...