From: zverok.offline@...
Date: 2019-09-21T17:33:28+00:00
Subject: [ruby-core:95021] [Ruby master Bug#16175] Object#clone(freeze: true)

Issue #16175 has been reported by zverok (Victor Shepelev).

----------------------------------------
Bug #16175: Object#clone(freeze: true)
https://bugs.ruby-lang.org/issues/16175

* Author: zverok (Victor Shepelev)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: 
* Backport: 2.5: UNKNOWN, 2.6: UNKNOWN
----------------------------------------
In #12300, the new keyword `freeze:` was introduced, allowing this:

```ruby
h = {}.freeze
h.clone.frozen?
# => true
h.clone(freeze: false).frozen?
# => false
```
Though, it turns to me that behavior is not symmetric:
```ruby
h = {}
h.frozen?
# => false
h.clone.frozen?
# => false
h.clone(freeze: true).frozen?
# => false -- I expected true here!
```
I wonder, if it is "by design" and should be addressed in docs, or just an implementation inconsistency that can be fixed?



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