From: "Eustáquio 'TaQ' Rangel" <eustaquiorangel@...>
Date: 2008-03-26T23:52:23+09:00
Subject: Re: The inject function

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

| I agree that reverse() is the correct tool for this job, but just to
| fully answer the question:
|   >> [1, 2, 3, 4].inject([]) { |rev, item| [item] + rev }

Just to use the same approach but with insert:

|> [1,2,3,4,5,6].inject([]){|m,v| m.insert(0,v)}
=> [6, 5, 4, 3, 2, 1]
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)

iD8DBQFH6mMbb6UiZnhJiLsRAsmcAKCJL0YI4hyf1/37tP7PCs7rQx/fsQCdFFcW
ponhdDBGbDpbA5JsPMnu+Wk=
=I8Go
-----END PGP SIGNATURE-----