[ruby-core:87805] [Ruby trunk Feature#14887] Array#delete_if does not use #delete

Issue #14887 has been updated by Hanmac (Hans Mackowiak).


@shevegen : the problem is that:
* `delete_if` can't call `delete` for the given reason of duplicates. the example with `with_index` was only an example to show where it differ.
* `delete_if` can't call `delete_at` because it would cause massive array resize inbetween. i also don't know if the index would be handled right there


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Feature #14887: Array#delete_if does not use #delete
https://bugs.ruby-lang.org/issues/14887#change-72822

* Author: sdaubert (Sylvain Daubert)
* Status: Open
* Priority: Normal
* Assignee: matz (Yukihiro Matsumoto)
* Target version: 
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When a class inherits from Array, and its #delete methods is modified, #delete_if and #reject! do not call this method. From sources, its an internal C method which is called instead.

Is there a way to modify #delete_if and #reject! to use #delete? This would ease inheriting of Array class.



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