From: "mame (Yusuke Endoh)" <mame@...>
Date: 2012-11-20T21:46:43+09:00
Subject: [ruby-core:49720] [ruby-trunk - Feature #5044] #zip with block return mapped results


Issue #5044 has been updated by mame (Yusuke Endoh).

Target version set to next minor


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Feature #5044: #zip with block return mapped results
https://bugs.ruby-lang.org/issues/5044#change-33247

Author: trans (Thomas Sawyer)
Status: Assigned
Priority: Normal
Assignee: matz (Yukihiro Matsumoto)
Category: 
Target version: next minor


Is there any reason that #zip doesn't return results like map?

  [1,2,3].zip([1,2,3]){ |a,b| a + b }  #=> [2,4,6]

Currently, it just returns nil, which seems rather contrary to the return result of the non-block form.



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