[solomonb]

since were just making up functions..

    myCoolSubroutine = do
      now <- getCurrentTime
      users <- getUsers
      forM users (sendEmail now)

    sendEmail now user =
      if user.expiry <= now
        then sendExpiryEmail user
        else sendNonExpiryEmail user

The whole pipeline thing is a red herring IMO.

[poncho_romero]

What language is this?

[aiiizzz]

Looks like Haskell