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Jean Boussier

Some significant change has landed in Ruby 3.4-dev.

String literals will now act as if they were frozen in files without a `frozen_string_literal` magic comment.

If they are mutated they'll emit a deprecation warning rather than an error.

This opens the door to make string literals frozen by default in the future.

If you maintain a gem, please test it with ruby-head and with `Warning[:deprecated] = true`

github.com/ruby/ruby/commit/12

GitHubImplement chilled strings · ruby/ruby@12be40a[Feature #20205] As a path toward enabling frozen string literals by default in the future, this commit introduce "chilled strings". From a user perspective chilled strings pretend to be...
Mar 20, 2024, 07:56 AM·Public
44boosts·57favorites
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nick evans

@byroot I'm so glad this was done. Adding that magic comment to every file is so... inelegant.

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Petrik de Heus

@byroot thanks for moving this forward.

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