Issue #14394 has been updated by Hanmac (Hans Mackowiak).


@fatkodima

how does rb_class_foreach_subclass handle anonymous classes?

if it would add them, how about adding a parameter to this function exclude/include them? (exclude them as default?)

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Feature #14394: Class.descendants
https://bugs.ruby-lang.org/issues/14394#change-87312

* Author: ridiculous (Ryan Buckley)
* Status: Open
* Priority: Normal
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There have been numerous implementations of the method Class.descendants by various gems. However, I can't help but think that this ability should be included in the Ruby language itself. Especially since Ruby already offers the counterpart method Class.ancestors.

Would it possible to add a `descendants` class method?



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