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Yusuke Endoh

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09/13/2016

03:51 PM Ruby trunk Feature #12752: Unpacking a value from a binary requires additional '.first'
There is more concise way:
length, = str.unpack('C')
You cannot use this in a method chain, though.
I ac...

07/22/2016

09:54 AM Ruby trunk Bug #12611: Issues, reported by PVS-Studio static analyzer
Shyouhei Urabe wrote:
> - Fragment N1: `GetBindingPtr()` is a macro that assigns the argued variable.
It will cau...

07/02/2016

05:24 PM Ruby trunk Feature #12543 (Closed): explicit tail call syntax: foo() then return
How about introducing a new syntax for tail call?
```
def foo()
foo()
end
foo() #=> stack level too deep
``...

06/16/2016

05:04 PM Ruby trunk Feature #12497 (Assigned): GMP version of divmod may be slower
[The benchmark program `pidigits.rb`](https://benchmarksgame.alioth.debian.org/u64q/program.php?test=pidigits&lang=ya...

06/11/2016

03:34 AM Ruby trunk Bug #12480 (Feedback): Restarting Coverage does not capture additional coverage for already loade...
Michael Grosser wrote:
> - A: when forking, previous coverage is lost
This is intended. Consider the following ...

05/13/2016

03:28 PM Ruby trunk Bug #12376: No error for elseif condition
You may want to use a code lint tool, such as [rubocop](https://github.com/bbatsov/rubocop).
BTW, next quiz:
~~...

04/30/2016

10:03 PM Ruby trunk Bug #9569: SecureRandom should try /dev/urandom first
Aaron, I don't mean to offend you, but I think you should lobby in the Linux kernel community.
https://bugzilla.ke...

04/06/2016

01:30 PM Ruby trunk Bug #12220: Why does Coverage keep previously-loaded files as empty arrays?
Xavier, thank you for your opinion. I also don't think that it is a good idea to change because of a spec, but I don...

03/31/2016

06:11 PM Ruby trunk Bug #12220: Why does Coverage keep previously-loaded files as empty arrays?
Then, you want `Coverage.result` to remove all arrays from the Hash once, keep them in back, and automatically restor...
05:49 PM Ruby trunk Bug #12220: Why does Coverage keep previously-loaded files as empty arrays?
I'm unsure what behavior you expect. Do you mean that it should pass the following two tests?
~~~~
Coverage.star...

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