From: "trans (Thomas Sawyer)" <transfire@...>
Date: 2012-05-28T01:22:50+09:00
Subject: [ruby-core:45281] [ruby-trunk - Feature #6499] Array::zip


Issue #6499 has been updated by trans (Thomas Sawyer).


This is probably true of any Array method that take one or more other arrays as argument. Are there other's besides #zip?

----------------------------------------
Feature #6499: Array::zip
https://bugs.ruby-lang.org/issues/6499#change-26859

Author: prijutme4ty (Ilya Vorontsov)
Status: Assigned
Priority: Normal
Assignee: matz (Yukihiro Matsumoto)
Category: 
Target version: 


Sometimes it's more natural to have Array::zip rather than Array#zip. Otherwise first array of list became unnecessary dedicated
For example 
cols = first_row.zip(second_row,third_row,fourth_row)
have more natural analog:
cols = Array.zip(first_row,second_row,third_row,fourth_row)

Implementation is obvious:
def Array.zip(first,*rest)
  first.zip(*rest)
end


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