[#66678] [ruby-trunk - Feature #10481] Add "if" and "unless" clauses to rescue statements — alex@...
Issue #10481 has been updated by Alex Boyd.
3 messages
2014/12/04
[#66762] Re: [ruby-changes:36667] normal:r48748 (trunk): struct: avoid all O(n) behavior on access — Tanaka Akira <akr@...>
2014-12-10 0:44 GMT+09:00 normal <[email protected]>:
3 messages
2014/12/10
[#66851] [ruby-trunk - Feature #10585] struct: speedup struct.attr = v for first 10 attributes and struct[:attr] for big structs — funny.falcon@...
Issue #10585 has been updated by Yura Sokolov.
3 messages
2014/12/15
[#67126] Ruby 2.2.0 Released — "NARUSE, Yui" <naruse@...>
We are pleased to announce the release of Ruby 2.2.0.
8 messages
2014/12/25
[#67128] Re: Ruby 2.2.0 Released
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2014/12/25
I can't install it in any of our Ubuntu servers using rbenv:
[#67129] Re: Ruby 2.2.0 Released
— SHIBATA Hiroshi <shibata.hiroshi@...>
2014/12/25
> I can't install it in any of our Ubuntu servers using rbenv:
[ruby-core:66917] [ruby-trunk - Bug #10612] [Open] Documentation: Document behaviour of Hash#invert
From:
shevegen@...
Date:
2014-12-17 17:49:26 UTC
List:
ruby-core #66917
Issue #10612 has been reported by Robert A. Heiler.
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Bug #10612: Documentation: Document behaviour of Hash#invert
https://bugs.ruby-lang.org/issues/10612
* Author: Robert A. Heiler
* Status: Open
* Priority: Low
* Assignee:
* Category:
* Target version:
* ruby -v: ruby 2.1.5p273 (2014-11-13 revision 48405) [i686-linux]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
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Currently a hash loses data if an .invert is done:
{"hey"=>3, "there"=>3, "yippie"=>3, "ack"=>2, "ackack"=>9, "thore"=>3, "yippa"=>9}.invert
Result:
# {3=>"thore", 2=>"ack", 9=>"yippa"}
In the example, this is shown, but it is not documented at:
http://www.ruby-doc.org/core-2.1.5/Hash.html#method-i-invert
As the example already shows it, my suggestion is to extend the documentation
with a sentence such as this:
"If a key with the same name already exists in the Hash then the
last one defined will be used, the earlier key will be discarded."
Or something similar to this.
--
https://bugs.ruby-lang.org/