[#98621] Re: Function getlogin_r()'s protoype] — Bertram Scharpf <lists@...>
FYI,
3 messages
2020/06/02
[#98947] [Ruby master Feature#16986] Anonymous Struct literal — ko1@...
Issue #16986 has been reported by ko1 (Koichi Sasada).
66 messages
2020/06/26
[#98962] [Ruby master Bug#16988] Kernel.load loads file from current directory without '.' in path — misharinn@...
Issue #16988 has been reported by TheSmartnik (Nikita Misharin).
5 messages
2020/06/26
[#98969] [Ruby master Feature#16994] Sets: shorthand for frozen sets of symbols / strings — marcandre-ruby-core@...
Issue #16994 has been reported by marcandre (Marc-Andre Lafortune).
7 messages
2020/06/26
[#100117] [Ruby master Feature#16994] Sets: shorthand for frozen sets of symbols / strings
— matz@...
2020/09/25
Issue #16994 has been updated by matz (Yukihiro Matsumoto).
[ruby-core:98966] [Ruby master Feature#16991] Sets: add Set#join
From:
marcandre-ruby-core@...
Date:
2020-06-26 20:29:01 UTC
List:
ruby-core #98966
Issue #16991 has been reported by marcandre (Marc-Andre Lafortune).
----------------------------------------
Feature #16991: Sets: add Set#join
https://bugs.ruby-lang.org/issues/16991
* Author: marcandre (Marc-Andre Lafortune)
* Status: Open
* Priority: Normal
----------------------------------------
I'd like to add `#join` to `Set`:
```ruby
# Now:
Set[1, 2, 3].join('x') # => NoMethodError
# After
Set[1, 2, 3].join('x') # => "1x2x3"
```
I'd make this join never recursive. (I've never wanted to use the recursivity of `Array#join`, but it may very well just be my particular experience)
Reminder: Why there is no `Enumerable#join`: https://bugs.ruby-lang.org/issues/1893
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