Style/RedundantFetchBlock: No offence for string literals in file without frozen_string_literal: true

[Earlopain]

Documentation says that string literals in code like ENV.fetch("RAILS_ENV") { "development" } should always be rewritten as ENV.fetch("RAILS_ENV", "development"). However I'm not getting any errors for this.

This seems to stem from the fact that I have disabled the frozen string literals cop disabled/don't have the magic comment in the file. It would be nice if the documentation would mention this somewhere.

---

RuboCop version

$ [bundle exec] rubocop -V
1.50.1 (using Parser 3.2.2.0, rubocop-ast 1.28.0, running on ruby 3.1.4) [x86_64-linux-musl]
  - rubocop-erb 0.2.4
  - rubocop-rails 2.19.0