[ruby-core:120251] [Ruby master Bug#20954] Ractor.main? returns 0 on the main ractor

15 Dec 2024


      Issue #20954 has been reported by zverok (Victor Shepelev).

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Bug #20954: Ractor.main? returns 0 on the main ractor
https://bugs.ruby-lang.org/issues/20954

* Author: zverok (Victor Shepelev)
* Status: Open
* ruby -v: 3.4.0dev (2024-12-15T13:36:38Z master 366fd9642f) +PRISM [x86_64-linux]
* Backport: 3.1: DONTNEED, 3.2: DONTNEED, 3.3: DONTNEED
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Very minor (as the value is still truthy) but slightly confusing.

```ruby
Ractor.main? #=> 0
```

```
$ ruby -v
ruby 3.4.0dev (2024-12-15T13:36:38Z master 366fd9642f) +PRISM [x86_64-linux]
```


-- 
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