From: "Kroeger, Simon (ext)" <simon.kroeger.ext@...>
Date: 2006-03-28T23:08:06+09:00
Subject: Re: Array resizing

 
> From: Victor Shepelev [mailto:vshepelev@imho.com.ua] 
> 
> Sounds reasonable. 
> I can tell when I stumbled upon need for __resizing__ aray: 
> when tried to
> use Array#transpose - it can't process
> [
>  [1,2,3],
>  [1],
>  [1,2,3,4]
> ]

a = [[1,2,3], [1], [1,2,3,4]]
p SyncEnumerator.new(*a).map{|s| s}
#=> [[1, 1, 1], [2, nil, 2], [3, nil, 3], [nil, nil, 4]]

> I think, it isn't sole case, when we can want having array of 
> arbitrary
> size.

At least an Array#resize wouldn't hurt.

> > David
> 
> Victor.

cheers

Simon