From: "Hanmac (Hans Mackowiak)" <hanmac@...>
Date: 2013-09-19T15:43:02+09:00
Subject: [ruby-core:57277] [ruby-trunk - Feature #8923] Frozen nil/true/false


Issue #8923 has been updated by Hanmac (Hans Mackowiak).


they are a bit different with methods, because defining singleton methods on them redirects to the curresponding Class

but yes, instance variables on them doesnt make much sense
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Feature #8923: Frozen nil/true/false
https://bugs.ruby-lang.org/issues/8923#change-41893

Author: ko1 (Koichi Sasada)
Status: Open
Priority: Normal
Assignee: matz (Yukihiro Matsumoto)
Category: core
Target version: current: 2.1.0


Related to [Feature #8906]

We aready freezed Integer, Float. Symbols soon (now working).

How about to freeze nil, true and false, too?

# frozen ruby? "Ruby"f?



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