[ruby-core:115032] [Ruby master Feature#19839] Need a method to check if two ranges overlap

13 Oct 2023

      Issue #19839 has been updated by mame (Yusuke Endoh).

Just FYI: Documentation has been added at commit:c23b25f75f6180b7428f9650e063b1e50fc161e2 for the corner cases of minimum value.

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Feature #19839: Need a method to check if two ranges overlap
https://bugs.ruby-lang.org/issues/19839#change-104903

* Author: shouichi (Shouichi Kamiya)
* Status: Closed
* Priority: Normal
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It would be convenient to have a method that checks if two ranges overlap. For example,

```
(0..10).overlap?(5..15) #=> true
(0..10).overlap?(20..30) #=> false
```

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