Try use
use :: MonadState s m => Getting a s a -> m a
use = gets . view
Pregunta
Is there a shortcut for this in the lens library?
\x -> liftM (^. x) get
Maybe it's a silly question, but it feels like a basic enough construction that there should be a shortcut for it.
Solución
Try use
use :: MonadState s m => Getting a s a -> m a
use = gets . view