[ruby-core:94486] [CommonRuby Feature#16118] Array .distance allow custom comparison

Issue #16118 has been reported by ngomez (Nancy Gomez).

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Feature #16118: Array .distance allow custom comparison
https://bugs.ruby-lang.org/issues/16118

* Author: ngomez (Nancy Gomez)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
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Hello!

I wanted to know if there's any plan to implement the ability to define comparison between individual items in arrays.

Here is where I originally asked the question on Stack Overflow: https://stackoverflow.com/questions/57316775/is-there-any-way-to-specify-how-to-compare-of-array-of-objects-for-difference-f

But specifically, I noticed nearly all the existing Array functions allow us to define ways for comparison, such as #uniq but #difference does not :( This is quite unfortunate but I'm hoping it's just because this function was introduced in 2.6.0, and hopefully this feature can be implemented?

Thanks for any and all info :)



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