Data.Geo.OSM.Accessor.BoundOrs

Values with a bounds accessor which is either empty, a Bound or a Bounds.

Documentation

class BoundOrs a where

Methods

boundOrs :: a -> x -> (Bound -> x) -> (Bounds -> x) -> x

setBoundOrs :: Maybe (Either Bound Bounds) -> a -> a

setBound :: Bound -> a -> a

setBounds :: Bounds -> a -> a

usingBoundOrs :: a -> (Maybe (Either Bound Bounds) -> Maybe (Either Bound Bounds)) -> a

Instances

BoundOrs OSM