Ruby Issue Tracking System

04/30/2022

07:25 PM Ruby Misc #18761 (Assigned): provide an example wasm project

Neither the release notes nor the wasm/README.md include any runnable examples.
Please provide a docker image that can be used to generate a wasm binary (even if it's just "hello world"),
to show how this is supposed to work. grosser (Michael Grosser)

05/26/2019

07:13 PM Ruby Feature #15878 (Assigned): Make exit faster by not running GC

I noticed that exit takes 0.2 ... I'm trying to write a fast cli, so any improvement here would be great or an option to opt-out of certain cleanup tasks
exit! takes a constant low time
```
ruby -rbenchmark -e 'puts Benchmark.realti... grosser (Michael Grosser)

05/25/2019

05:40 PM Ruby Bug #15876 (Closed): 1.to_s.encoding != Encoding.default_internal

I ran into strange looking test output when I compared .to_s with an expected text, saying that the encoding was different, which is confusing/annoying especially to users that don't know how encodings work in ruby.
1.to_s.encoding shou... grosser (Michael Grosser)

12/25/2018

12:28 PM Ruby Feature #15463 (Open): oneshot coverage does not allow counting code lines without coverage

Problem:
I'm using https://github.com/grosser/single_cov to alert when uncovered lines where added to the codebase after each test run.
I'd love to use oneshot coverage for that to make it faster, but noticed that this does not work ... grosser (Michael Grosser)

03/10/2018

03:21 AM Ruby Bug #14595 (Closed): Set filename when initializing a logger with a File object to make reopen work

see https://github.com/rails/rails/issues/32211#issuecomment-371995187
would be great if it could auto-set filename from file.path
or alternatively handle the case of dev being a `File` during reopen grosser (Michael Grosser)

12/05/2016

05:44 AM Ruby Bug #13007 (Closed): Webbrick takes 5s to start when machine name looks like a real domain

sudo scutil --set HostName foo.local
ruby -r socket -e "Socket.gethostbyname(Socket.gethostname)"
or much simpler:
ruby -r socket -e "Socket.gethostbyname('foo.local')"
called from webrick/config.rb:24 ... Utils::getservername
... grosser (Michael Grosser)

09/16/2016

11:03 PM Ruby Bug #12771 (Closed): Allow setting max memory consumption

I want to limit a ruby process to 100mb ... if the limit is reached it should run GC
Already tried various RUBY_ settings but nothing seems to have that effect ... I don't want to sprinkle GC.start all over my codebase :( grosser (Michael Grosser)

06/23/2016

10:36 PM Ruby Bug #12480: Restarting Coverage does not capture additional coverage for already loaded files

Solved this by using Coverage.peek_result in the before-fork part of my code to capture the current state and then merged it after the fork is done :D
Feel free to close this now! grosser (Michael Grosser)

06/10/2016

10:47 PM Ruby Bug #12480 (Closed): Restarting Coverage does not capture additional coverage for already loaded files

I'm trying to combine coverage from before fork and after fork to make coverage reporting work in a forking test runner.
The problem I ran into is 2-fold:
- A: when forking, previous coverage is lost
- B: when restarting coverage, o... grosser (Michael Grosser)

04/22/2016

04:19 PM Ruby Bug #12312 (Closed): Make PTY take environment variables like popen does

Need a PTY that also takes environment variables ... hacking around it with script (which works differently on OSX and Unix) is ugly ... grosser (Michael Grosser)