Ruby Issue Tracking System

04/19/2018

09:48 PM Ruby trunk Bug #14700 (Rejected): Endless ranges don't seem to work properly with case statements

I'm running into an unexpected error with this code
~~~ ruby
case 1
when 0..
end
#!> SyntaxError: unexpected k...

03/08/2018

09:15 PM Ruby trunk Feature #14593: Add `Enumerator#concat`

> When it comes to one-liner, it is quite long, and IMO not very readable. I consider adding Enumerator#concat as be...

04:33 PM Ruby trunk Feature #14593: Add `Enumerator#concat`

Just for fun I tried modifying the one-liner to add a lazily caluculated size:
~~~ ruby
enums.lazy.flat_map(&:laz...

07:01 AM Ruby trunk Bug #14588: math library functions should NOT raise exceptions

Your behavior isn't acceptable. Do not open new issues when your issue is closed and locked. It is very bad manners.
...

06:39 AM Ruby trunk Bug #14588: math library functions should NOT raise exceptions

Kernel methods like `Float()`, `Integer()`, and `BigDecimal()` are all explicitly for the purpose of ensure strict co...

05:46 AM Ruby trunk Bug #14588: math library functions should NOT raise exceptions

What Github issue and bugs.ruby-lang.org issue are you referring to?
> We REFUSE to attempt .to_s automatically
...

01/31/2018

04:55 AM Ruby trunk Feature #14423: Enumerator from single object

I found it really interesting to compare Object#converge with an Object#unfold based on Elixir's Stream.unfold/2. Her...

01/29/2018

08:56 PM Ruby trunk Feature #13618: [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid

Looking at naming in few languages that implement a similar feature, there seems to be no consensus:
* Goroutine (...

01/25/2018

12:21 AM Ruby trunk Feature #14399: Add Enumerable#product

Array#product would stomp on Enumerable#product, and it confusingly does a different thing:
~~~ ruby
[2,3,5,7].pr...

01/24/2018

09:13 PM Ruby trunk Bug #14314: Marshalling broken in Ruby 2.5.0 for Structs with keyword_init: true

The YAML issue has also been fixed on trunk.