At Memory.ai, we started using RuboCop heavily. This is a story of how we integrated RuboCop into our existing app.This is not an introductory post to .

Active Model’s validations, used by calling validates inside your model with various options, can be supplemented with your own custom classes. The Rai.

Before Rails 6, keys with the _html suffix in the language locale files are automatically marked as HTML safe. These HTML safe keys do not get escaped .

Noticent is a Ruby gem for user notification management. It is written to deliver a developer friendly way to managing application notifications in a t.

Ruby 2.7 has added FrozenError#receiver to return the frozen object on which modification was attempted. It is similar to NameError#receiver. This can help in pinpointing the frozen object.

Before