From: Shyouhei Urabe <shyouhei@...>
Date: 2011-12-16T00:32:33+09:00
Subject: [ruby-core:41680] [ruby-trunk - Feature #5766][Closed] Hash.each_with_object should behave differently when block's arity is 3


Issue #5766 has been updated by Shyouhei Urabe.

Status changed from Open to Closed


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Feature #5766: Hash.each_with_object should behave differently when block's arity is 3
http://redmine.ruby-lang.org/issues/5766

Author: Rodrigo Rosenfeld Rosas
Status: Closed
Priority: Normal
Assignee: 
Category: 
Target version: 


Enum.each_with_object is very handy in lots of situations, but specially while dealing with arrays. It would be great to be able to use it with hashes like below:

{a: 1}.each_with_object([]){|k, v, object| ...}

Currently, we need to do

{a: 1}.each_with_object([]) do |pair, object|
  k, v = pair
  ...
end



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