Monad.Make_based_on_mapExtend a minimal monad based on map.
module M : Based_on_maptype 'a t = 'a M.tval return : 'a -> 'a tmodule Bool : sig ... endmonadic convenience functions around booleans
module Option : sig ... endapplying monadic functions to the option type
module List : sig ... endapplying monadic functions to lists
module Operators : sig ... end