[ruby-core:114666] [Ruby master Bug#19866] Future of `readline.rb`

Issue #19866 has been updated by rubyFeedback (robert heiler).


I believe hsbt may be able to answer your question. reline is probably the future anyway.

I disagree that:

    require 'readline'

should require reline, though. Users who do say may 100% want to get readline, so a
forceful redirection towards reline may NOT be what ALL users want to have or see.

It's not up to the ruby core team, IMO, to force deprecations onto users like this.

Let people decide on their own if they want to switch towards reline; readline-ruby
is only available externally, anyway - see:

https://github.com/ruby/readline

(I understand that this is not 100% what hsbt wrote, but it is my opinion that when
people do require 'xyz' that ruby should try to load xyz, rather than abc because 
some random developer tries to force people to use that suddenly. Since ruby core
already uses reline, that should it be, and then the proper way to get it used is
via require 'reline', rather than require 'readline'.)

----------------------------------------
Bug #19866: Future of `readline.rb`
https://bugs.ruby-lang.org/issues/19866#change-104495

* Author: vo.x (Vit Ondruch)
* Status: Open
* Priority: Normal
* ruby -v: ruby 3.3.0dev (2023-09-05 master 7c8932365f) [x86_64-linux]
* Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN
----------------------------------------
I wonder what is the future of readline.rb? It still tries to load `readline.so` by default. Is this intended behavior? I'd say that instead, it should rather fire a deprecation warning and load reline. Or maybe the whole readline gem should be completely removed?



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