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Feature #5145

closed

Function extension of Array#transpose

Added by metanest (Makoto Kishimoto) over 12 years ago. Updated over 6 years ago.

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Assignee:
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Target version:
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[ruby-core:38701]

Description

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 .


Files

array-transpose.rb (821 Bytes) array-transpose.rb metanest (Makoto Kishimoto), 08/02/2011 05:28 PM
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