Signed-off-by: Adam Vandenberg <flangy@gmail.com>
brewkit.rb changes ENV destructively, so lets not do that everytime a formula is required. Now it's possible for other tools to require a formula description without worrying about side-effects.
LibYAML is a YAML 1.1 parser and emitter written in C.
William Woodall
Aaron Patterson
Adam Vandenberg
Max Howell
Alexander Solovyov