If your Ruby project includes a gem like Spreewald that comes with some external step definition, RubyMine does not know...
Katapult was an endeavor to dramatically speed up starting a new Rails application. However, it turned out to save less...
When you update your ChromeDriver to version 75 or beyond, you might get w3c errors in your tests.
Cucumber up to version 2 had a neat feature called Step Argument Transforms which was dropped in favor of Cucumber...
Until Capybara 2, node finders that accept a text option were able to find nodes based on rendered text, even...
Download buttons can be difficult to test, especially with Selenium. Depending on browser, user settings and response headers, one of...
If you struggle with a /boot partition that is too small for updates, and you are too intimidated by the...
Along with a number of other cool new features and performance improvements, Ruby 2.6 added function composition to the Proc...
Was ist Elastic? Suchmaschine, basierend auf Apache Lucene größtenteils Open-Source einige kommerzielle Features ("Elastic Stack", früher "X-Pack") Zugriffsrechte...
PostCSS is a tool for transforming styles with JS plugins. In Webpacker you can configure the plugins and their settings...
When doing some meta-programming magic and you want to do something for all attributes of a class, you may...
This is a short overview of things that are required to upgrade a project from the Asset Pipeline to Webpacker...
This is not encouraged because this change is easily forgotten. We recommend using this only if you know what you...
Webpacker is Rails' way of integrating Webpack, and version 4 has been released just a few days ago, allowing us...
Class-level process definitions are only applied to the original file Versions are generated based on the processed original file...
If your app does not need to support IE11, you can use most ES6 features without a build step. Just...
Suggested Workflow Set the ruby version in .ruby-version to 2.3.5, then perform these steps one by one, fixing errors...
When your code does not behave as expected, you can use a debugger statement ("breakpoint") at any point in your...
Cucumber factory supports polymorphic associations out of the box. Just keep in mind that you need to use named associations...
Cucumber has an output format that prints step definitions only. You can use this to find unused ones: Temporarily add...
When upgrading Rails versions -- especially major versions -- you will run into a lot of unique issues, depending on the exact...
The Ace editor is a great enhancement when you want users to supply some kind of code (HTML, JavaScript, Ruby...
Deployment ready for Opscomplete Copying view and controller templates over to target application during basics configuration or via...
Accessing pseudo elements via JavaScript or jQuery is often painful/impossible. However, accessing their styles is fairly simple. Using getComputedStyle