Ruby Issue Tracking System

08/18/2023

04:28 AM Ruby Feature #19840 (Feedback): [Proposal] Expand Find pattern to Multiple Find

Hello! I love Ruby's pattern matching features. I would like to propose an expansion of the Find pattern which allows the selection of multiple matching elements of an array.
I often find myself dealing with data like this:
``` ruby
... FlickGradley (Nick Bradley)

04/03/2023

02:05 AM Ruby Feature #19555: Allow passing default options to `Data.define`

To clarify what I mean, this is a (very rough) demonstration:
``` ruby
class Data
def self.with_defaults(*symbols, **defaults, &block)
defaults&.each { |key, value| raise ArgumentError, "#{key} must be immutable" unless Racto... FlickGradley (Nick Bradley)

04/01/2023

07:05 PM Ruby Feature #19555: Allow passing default options to `Data.define`

I'm curious about this as well. Would it make sense to have a separate method `.with_defaults`, that checks the mutability (i.e. `.frozen?`) of its arguments?
If the intention is for Data to be "deeply" immutable, I could see this mak... FlickGradley (Nick Bradley)