Ruby Issue Tracking System

11/10/2021

11:46 PM Ruby Bug #18329 (Closed): Calling super to non-existent method dumps core

The following code runs on Ruby 2.7.4 and doesn't produce a core dump. On Ruby 3.0.0, 3.0.2 and 3.1.0-preview 1 the following code produces a core dump:
``` ruby
# example2.rb
module Probes
def self.included(base)
base.ext... lewispb (Lewis Buckley)

07/02/2019

02:05 PM Ruby Feature #15975 (Rejected): Add Array#pluck

Inspired by https://github.com/rails/rails/issues/20339
While developing web applications I've often wanted to quickly extract an array of values from an array of hashes.
With an array of objects, this is possible:
```rb
irb(ma... lewispb (Lewis Buckley)

03/21/2018

03:01 PM Ruby Bug #14573: rb_ary_or doesn't check objects hash when the array contains less than SMALL_ARRAY_LEN

Related to https://bugs.ruby-lang.org/issues/14263. We have posted a note there about our investigation and the inconsistent behaviour between small and larger arrays. lewispb (Lewis Buckley)