Should help with being more consistent and makes sure to suggest the
HTTPS redirector even if equally valid HTTP URLs for specific hosts or
`central.maven.org` are used.
This is the (partially) documented public API for Homebrew.
The main class you should look at is the {Formula} class (and classes linked from there). That's the class that's used to create Homebrew formulae (i.e. package descriptions). Assume anything else you stumble upon is private.