thoughtbot/laptop — pull request #340 by JoelQ (2014-12-08 16:29:16+00:00)
Title: Install `tree` shell-command

The essential companion to `ls`, `tree` ouputs the contents of a directory
recursively and prints it in an easily format like:

tmp % tree dir
dir
└── sub-dir
└── sub-sub-dir

2 directories, 0 files