From: Markus Koenig <markus@...>
Date: 2005-11-27T21:37:28+09:00
Subject: Re: warning: default `to_a' will be obsolete

Trans wrote:

>> Array( foo ) 
> 
> Array[ foo ]

Not quite the same:

  foo = [1, 2, 3]
  Array(foo)        => [1, 2, 3]
  Array[foo]        => [[1, 2, 3]]

Markus