Ruby Issue Tracking System

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)

08/06/2020

02:34 PM Ruby master Bug #17105: A single `return` can return to two different places in a proc inside a lambda inside a method

i think this is by design:
https://www.rubyguides.com/2016/02/ruby-procs-and-lambdas/
> A lambda will return no... Hanmac (Hans Mackowiak)

07/31/2020

07:34 AM Ruby master Bug #17093: attr_accessor works strange

This:
```ruby
if type.nil?
type = 'default'
end
```
is different from this:
```ruby
type = 'default' if type.nil?... Hanmac (Hans Mackowiak)

07/22/2020

07:41 AM Ruby master Bug #17023: How to prevent String memory to be relocated in ruby-ffi

the problem there is that ruby can't know how long the C lib is going to use the String. Depending on the C Function,... Hanmac (Hans Mackowiak)

07/03/2020

01:31 PM Ruby master Feature #16986: Anonymous Struct literal

the problem i have with that is that each time it creates a (cached) struct class.
after taking so long to make fr... Hanmac (Hans Mackowiak)

07/02/2020

08:44 AM Ruby master Feature #16986: Anonymous Struct literal

i think this is more of a confusing feature
IF `${a: 1, b: 2}` is like `Struct.new(:a, :b).new(1, 2)` then my gu... Hanmac (Hans Mackowiak)

03/03/2020

02:27 PM Ruby master Feature #16667: Allow parameters to Symbol#to_proc and Method#to_proc

@jgomo3 i found my old Symbol#call code
~~~ ruby
class Symbol
class SymbolHelper
def initialize(obj,met... Hanmac (Hans Mackowiak)