breww - Checking a brew formula before installing it

[amterp]

Really simple one -- I always want to do brew info before brew install on a given formula to sanity check that I have the right one.

brew

#!/usr/bin/env rad
---
Facilitates checking a brew formula before installing it.
---
args:
    formula string

$!`brew info {formula}`
if confirm():
    $!`brew install {formula}`