Freeze arrays and hashes by default?

Question

Just wondering if something like:

# frozen_string_literal: true

exists but for Array and Hash?

The goal is not having to .freeze every single of those within the same globals file.

Answer 1

Found a way to handle it without using another gem using only vscode and rubocop :

1. Install the rubocop extension on vscode
2. Open your .vscode/settings.json
3. Append those rules :

{
  "editor.formatOnSave": true,
  "editor.formatOnSaveTimeout": 5000,
  "ruby.format": "rubocop"
}

4. save
5. enjoy

Thanks to Tom Lord for the hint.