[#97086] [Ruby master Bug#16612] Enumerator::ArithmeticSequence#last with float range produces incorrect value — muraken@...
Issue #16612 has been updated by mrkn (Kenta Murata).
4 messages
2020/02/07
[#97307] [Ruby master Feature#16663] Add block or filtered forms of Kernel#caller to allow early bail-out — headius@...
Issue #16663 has been reported by headius (Charles Nutter).
29 messages
2020/02/28
[ruby-core:97283] [Ruby master Feature#16378] Support leading arguments together with ...
From:
matz@...
Date:
2020-02-27 07:08:57 UTC
List:
ruby-core #97283
Issue #16378 has been updated by matz (Yukihiro Matsumoto).
We have found out that `#method_missing` (and `#send`) needed leading arguments otherwise we cannot use argument forwarding for them. I changed my mind. Accepted.
Matz.
----------------------------------------
Feature #16378: Support leading arguments together with ...
https://bugs.ruby-lang.org/issues/16378#change-84400
* Author: Eregon (Benoit Daloze)
* Status: Open
* Priority: Normal
* Assignee: matz (Yukihiro Matsumoto)
* Target version: 3.0
----------------------------------------
I think this is very important, otherwise `...` can be used only very rarely.
For instance, `method_missing` typically want to access the method name like:
```ruby
def method_missing(name, ...)
if name.to_s.end_with?('?')
self[name]
else
fallback(name, ...)
end
end
```
See the original feature: https://bugs.ruby-lang.org/issues/16253#note-19.
I think most people expect `def method_missing(name, ...)` to work.
--
https://bugs.ruby-lang.org/
Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe>
<http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>