brew - 🍺 The missing package manager for macOS

Age	Commit message (Collapse)	Author
2012-03-18	Rename external commands directory from examples.	Mike McQuaid
	Fixes Homebrew/homebrew#10829.
2011-06-19	brew-which: also check sbin and lib folders	Adam Vandenberg

2011-06-19	which: allow <formulae> args	Adam Vandenberg
	Also clean-up this external command in preparation for becoming a built-in command. Make which_versions available in Homebrew module so that it can be used by other commands in the future.
2010-08-08	Move Pathname.starts_with? into Pathname	Adam Vandenberg

2010-07-08	External command "brew which"	Adam Vandenberg
	A work-in-progress command, "brew which" will show which versions of formulae you have installed based on what symlinks exist from HOMEBREW_PREFIX back into the Cellar. Thus, if you happen to have symlinks into two different versions of a brew in the Cellar (typically an error), both of those versions will be listed. This is a diagnostic command, but some of this code will be the basis for possible future better handling of multiple-versions-at-once.