...e.g. wysiwyg text fields Consider to leave the paperclip columns (you can debug issues better) As many parts of file processing are not tested (resolution, fallback images and many more...
...exception notifier all failed jobs will trigger an email. Blocking the server: Mogrify (tool behind minimagic) sometimes freeze (for many thousand of jobs it will fail for sure). You need...
If you have a fully functional CI pipeline but no CD, you might find yourself frequently waiting for CI (with...
All Rubyists should be familiar with the common definitions for include and extend. You include a module to add instance...
This card is mainly an explanation how variable fonts work in CSS, not necessarily a recommendation to actually use them...
We use Sentry to be informed about different kinds of issues. One of the key features is that you are...
...cat tmp/parallel_cucumber_failures.log | xargs geordi cucumber # Running features > Only: features/authentication.feature:33 features/backend/pages.feature:5 features/backend/pages.feature:60 ... Beside the linked article you might also be interested in reading An Opinionated Guide to xargs...
Rails offers the fresh_when method to automatically compute an ETag from the given record, array of records or scope...
...JSXSpreadAttribute', 'JSXExpressionContainer', 'JSXOpeningElement', 'JSXClosingElement', 'JSXFragment', 'JSXOpeningFragment', 'JSXClosingFragment', 'JSXText', 'JSXEmptyExpression', 'JSXSpreadChild' ], offsetTernaryExpressions: true }], '@stylistic/key-spacing': ['error', { beforeColon: false, afterColon: true }], '@stylistic/keyword-spacing': ['error', { before: true, after: true }], '@stylistic/lines-between-class-members': ['error', 'always', { exceptAfterSingleLine: true }], '@stylistic/multiline-ternary...
This are the steps I needed to do to add esbuild to an application that used the vanilla rails asset...
...file. Note that this is # not guaranteed to be 100% accurate. It performs a "best guess" based # on a simple test of the first +File.blksize+ characters. # # Example: # # File.binary?('somefile.exe') # => true...
By default parallel_tests will spawn as many test processes as you have CPUs. If you have issues with flaky...
Fill in find field with e.g. url (? .*?) Hint: the "url" at the beginning of the string is just a text fragment; the (? .*?) is our named capture group.
When requests arrive at the application servers simultaneously, weird things can happen. Sometimes, this can also happen if a user...
When RubyMine reports Rubocop returning "exit code -1", upgrading Rubocop can be the fix: gem install rubocop "The logs" can...
The sidekiq-rate-limiter gem allows rate-limiting Sidekiq jobs and works like a charm. However, it needs to be...
...boring style violations. When you demonstrate an appreciation for constructive criticism, your reviewer provides better feedback . Make others better: Your code review techniques set an example for your colleagues. Effective...
There is no such thing as a "default order" of rows in database tables. For instance, when you paginate a...
If you expect method calls in RSpec 3, be aware that the argument matchers use very liberal equality rules (more...
A list of implementation details that make for a better / expected user experience. Have these in mind when implementing a web design. This document outlines a non-exhaustive list of...
...Capybara see the print stylesheet Capybara always requests as the screen medium. The step belows reloads the current page with a query param we will use in our layout to...
While most Rails Apps are tied to at least one external REST API, machine-to-machine communication via GraphQL is...
...live: true, host: '127.0.0.1' do watch(%r(^public/assets/esbuild_error_development\.txt$)) # Livereload + ESbuild is not the best combo # We want # - to reload CSS files without doing a full page reload
In long diffs, it can become impossible to spot small changes in larger blocks of moved code. This may be either a method that was moved from the top to...
You can hook into Slack when using Capistrano for deployment. The slackistrano gem does most of the heavy lifting for...