Ruby Issue Tracking System

09/06/2020

01:59 AM Ruby master Feature #17156 (Open): Refinements per directory tree

One of the main use case for refinements is to enable extensions to core classes for a given codebase (app or gem) wi... Dan0042 (Daniel DeLorme)

12:55 AM Ruby master Bug #17144: Tempfile.open { ... } does not unlink the file

Austin Ziegler wrote on mailing list:
> If we don’t change the behaviour, could we at least modify the documentation... Dan0042 (Daniel DeLorme)

09/03/2020

03:46 PM Ruby master Bug #17144: Tempfile.open { ... } does not unlink the file

> `Tempfile.open{ }` returns nil
I apologize for this brain fart. `Tempfile.open{ }` returns the result of the block... Dan0042 (Daniel DeLorme)

03:14 PM Ruby master Bug #17144: Tempfile.open { ... } does not unlink the file

-1 for breaking compatibility with no deprecation, just for the sake of perceived consistency.
But then again it's... Dan0042 (Daniel DeLorme)

03:03 AM Ruby master Feature #16994: Sets: shorthand for frozen sets of symbols / strings

I just thought of something...
In the same way that `"str".freeze` is optimized to be deduplicated, `%w[a b].include... Dan0042 (Daniel DeLorme)

09/02/2020

02:45 PM Ruby master Feature #16989: Sets: need ♥️

> which would anyway restrict the type of keys
I don't get that part. If you have a literal like `{ x, y, z }` the... Dan0042 (Daniel DeLorme)

08/29/2020

12:42 PM Ruby master Feature #13683: Add strict Enumerable#single

Hmmm, just now I realized there's a simple idiom that's roughly equivalent to `one`/`single`
```ruby
[1,2].inject{br... Dan0042 (Daniel DeLorme)

11:11 AM Ruby master Feature #13683: Add strict Enumerable#single

> If collection is empty and a block was given, returns the block's return value:
I really think the block form sh... Dan0042 (Daniel DeLorme)

11:41 AM Ruby master Feature #17016: Enumerable#scan_left

`#accumulate` is good, but since [this question](https://stackoverflow.com/q/1475808) linked in the OP was asking for... Dan0042 (Daniel DeLorme)

08/27/2020

04:55 PM Ruby master Bug #17030: Enumerable#grep{_v} should be optimized for Regexp

Yeah ok, that sentence wasn't very clear, sorry.
The first thing is that when compiling a method to an iseq, you h... Dan0042 (Daniel DeLorme)