Ruby Issue Tracking System

04/19/2024

03:01 PM Ruby Revision 6cfd9290 (git): [ruby/irb] Add MultiIRB commands test

(https://github.com/ruby/irb/pull/929)
https://github.com/ruby/irb/commit/c6bbc424c3 igaiga (Kuniaki Igarashi)

05/21/2019

08:38 AM Ruby Feature #15854: Tracing instance variable assignment

Thanks to comments.
> :ivar_assign (close to original proposal)
> ...
Looks good. I feel they are good to read, so better than my suggested :iasgn.
> Cloud you describe a use case? ... but I don't think it applies to :casgn.
I'... igaiga (Kuniaki Igarashi)

05/16/2019

06:34 AM Ruby Feature #15854 (Assigned): Tracing instance variable assignment

I suggest a feature "tracing instance variable assignment". It's useful for debugging.
Use case:
In Rails, we use instance variables in views and controllers. When we got a bug caused by instance variable unintentional values, if w... igaiga (Kuniaki Igarashi)

06/13/2018

07:53 AM Ruby Bug #14845 (Closed): Endless Range with nil

endless Rangeで次のケースで困ることがあります。
- 1..nilはendless Rangeになる
- endless Rangeはto_aすると返ってこなくなる
- 1..変数 のケースで意図せずendless Rangeになる可能性があり、そのときto_aすると返ってこなくなる
Ruby 2.5.1 では 1..nil はArgumentError (bad value for range) になります。
たとえば、 1..nil... igaiga (Kuniaki Igarashi)