DiscreteMap is a class that unifies Map and Array, thus one can simply choose between - Map for sparse arrays - Array for full arrays.
Ok, forget it, the Edison package provides the class AssocX which probably will do it.
So long I use this module for some numeric instances for FiniteMaps
|Should this be implemented by isZero?|
|Remove all zero values from the map.|
|Produced by Haddock version 2.6.0|