[ruby-core:77673] [Ruby trunk Bug#12854][Feedback] Proc#curry should return an instance of the class, not Proc

From: nobu@...
Date: 2016-10-20 02:02:18 UTC
List: ruby-core #77673
Issue #12854 has been updated by Nobuyoshi Nakada.

Status changed from Open to Feedback

What's the rationale or the use-case?
Curried proc is not a subset of the original proc, I think.

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Bug #12854: Proc#curry should return an instance of the class, not Proc
https://bugs.ruby-lang.org/issues/12854#change-60956

* Author: Ryan Davis
* Status: Feedback
* Priority: Normal
* Assignee: 
* ruby -v: 
* Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN
----------------------------------------
~~~ ruby
class ChainedProc < Proc
end

ChainedProc.new { |x, y, z| 42 }.curry.class # => Proc
~~~




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