From: akr@...
Date: 2015-08-21T22:30:23+00:00
Subject: [ruby-core:70533] [Ruby trunk - Feature #11473] Immutable String	literal in Ruby 3

Issue #11473 has been updated by Akira Tanaka.


Jeremy Evans wrote:
> 
> One possible option would be to have "" be a mutable string, and '' be an immutable string.  It doesn't make sense to have "" strings be immutable if they contain interpolation, since they can't be deduped, and '' strings can't contain interpolation.

It makes that frozen string literal can not have escape sequences such as "\n".

I feel the magic comment name and command line option name,
frozen-string-literal, denotes that all string literals frozen.



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Feature #11473: Immutable String literal in Ruby 3
https://bugs.ruby-lang.org/issues/11473#change-53939

* Author: Koichi Sasada
* Status: Assigned
* Priority: Normal
* Assignee: Yukihiro Matsumoto
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Matz said "All String literals are immutable (frozen) on Ruby 3".

This ticket is place holder to discuss about that.




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