@gauravvarma

Rails 7 Adds from option to ActiveSupport::TestCase#assert_no_changes

Nov 9, 2021 · 2 min read · Rails Active Support provides various extensions, utilities, and helpers. It provides a collection of utility classes and standard library extensions that are very useful. Rails 5.1 introduced assert_no_changes and assert_changes making it easier to ...

Rails 7 replaced byebug with ruby/debug

Nov 9, 2021 · 2 min read · Rails 5 introduced byebug which is an easy-to-use, feature-rich ruby debugger. It offers features like Stepping, Breaking, Evaluating, Tracking. Using byebug we can easily control the execution of a program and the debug inspector for call stack navi...

Rails 7 adds weekday_options_for_select and weekday_select

Nov 9, 2021 · 3 min read · In web applications, forms are one of the most essential interfaces for user input and it can be tedious to write and maintain form markups with many attributes. Rails provide Action View Form Helpers for generating form markup. Using select helper w...

Rails 7 adds ActiveRecord::Base#previously_persisted?

Nov 9, 2021 · 2 min read · Active Record in Rails provides various methods like exists?, persisted?, destroyed? and many more. Using these methods we can easily determine if an object exists in the database or if an object is an existing record in the database and not a new re...

Rails 7 adds the ability to use pre-defined variants

Oct 19, 2021 · 2 min read · Rails 5.2 introduced ActiveStorage which made it possible to easily upload files to a cloud storage service like Amazon S3, Google Cloud Storage, or Microsoft Azure Storage. It also helped in attaching the files to active record objects. Using Active...