Ruby Issue Tracking System

03/19/2021

01:05 AM Ruby master Bug #17731: Integer downflow with inject/reduce

more interesting samples:
```ruby
[-2305843009213693953,-2305843009213693953,-2305843009213693953].inject(:+)
#=... Hanmac (Hans Mackowiak)

03/17/2021

02:50 PM Ruby master Feature #17718: a method paramaters object that can be pattern matched against

there could be a way, like `method(__method__).parameters` can return the parameters of the current method,
it is ... Hanmac (Hans Mackowiak)

08:00 AM Ruby master Feature #17718: a method paramaters object that can be pattern matched against

@dsisnero
this is even more problematic because ruby doesn't know which parameter should be at which position ther... Hanmac (Hans Mackowiak)

03/15/2021

08:37 PM Ruby master Feature #17718: a method paramaters object that can be pattern matched against

the ArgumentError can be raised manually when going to raise an Exception anyway
@nobu the problem i see there rig... Hanmac (Hans Mackowiak)

08:08 AM Ruby master Feature #17718: a method paramaters object that can be pattern matched against

you want `**args`
```ruby
def getParam(**args)
case args
in {zip: zip}
p "zip"
in {state: s, city: ... Hanmac (Hans Mackowiak)

03/02/2021

04:17 PM Ruby master Feature #17663: Enumerator#with, an alternative to Enumerator#with_object

i had a similar problem when i wanted to make Symbol to_proc use parameters, i would have done something like `:to_s.... Hanmac (Hans Mackowiak)

02/05/2021

01:27 PM Ruby master Feature #17608: Compact and sum in one step

you can use that `nil.to_i` returns 0
`a.sum(&:to_i) #=> 6` Hanmac (Hans Mackowiak)

09/09/2020

07:24 AM Ruby master Bug #15409: OpenStruct error when attribute is called 'method'

marcandre (Marc-Andre Lafortune) wrote in #note-9:
> I opened a PR that resolves this: https://github.com/ruby/ostruc... Hanmac (Hans Mackowiak)

08/31/2020

07:43 PM Ruby master Feature #14394: Class.descendants

More like:
```ruby
class A
end
x = Class.new(A)
y = x.new
```
~~How does the GC handle such classes?
Will they ge... Hanmac (Hans Mackowiak)

09:02 AM Ruby master Feature #14394: Class.descendants

@fatkodima
how does `rb_class_foreach_subclass` handle anonymous classes?
if it would add them, how about adding a ... Hanmac (Hans Mackowiak)