From: "mame (Yusuke Endoh)" <mame@...>
Date: 2012-03-27T02:12:42+09:00
Subject: [ruby-core:43699] [ruby-trunk - Feature #5145][Feedback] Function extension of Array#transpose


Issue #5145 has been updated by mame (Yusuke Endoh).

Status changed from Open to Feedback

Interesting but do you have any use case?

-- 
Yusuke Endoh <mame@tsg.ne.jp>
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Feature #5145: Function extension of Array#transpose
https://bugs.ruby-lang.org/issues/5145#change-25199

Author: metanest (Makoto Kishimoto)
Status: Feedback
Priority: Low
Assignee: 
Category: core
Target version: 2.0.0


Currently, Array#transpose doesn't transpose iliffe vector that
size of arrays in array are not same.

But iff the sequence of size is monotone nonincreasing, there is
natural transposition.

[[1, 2, 3], [4, 5], [6]].transpose
=> [[1, 4, 6], [2, 5], [3]]

Attachment is monkey patch implementation by Ruby .


-- 
http://bugs.ruby-lang.org/