What are mocking and stubbing in testing

Font Awesome has an official Ruby on Rails gem for free and pro icons. How to Install. There are different ways to install the free version vs. the pro version. This will take about 30 minutes. We will be setting up a Ruby on Rails development environment on Ubuntu 24.04 Noble Numbat. Best-selling author and leading Rails developer Michael Hartl teaches Rails by guiding you through the development of your own complete sample 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 ... 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 ... Dec 2, 2024 ... Ruby is more of a general purpose programming language, whereas Ruby on Rails is mainly applied to build database-driven web apps. By default, Ruby on Rails uses a Cookie based session store. What that means is that unless you change something, the session will not expire on the server. Nov 18, 2021 ... In this post, we're going to recap the basics of Ruby on Rails, GraphQL, and then demonstrate how to build and query a Rails-GraphQL API. 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 ... Jan 31, 2025 ... Opentelemetry-Ruby gives the possibility to obtain telemetry data from Ruby on Rails (RoR) applications by adding a few lines of code to your ...