# Module BatMultiMap.Infix

    module Infix: sig .. end

Infix operators over a `BatMultiPMap`

    val (-->) : ('a, 'b) BatMultiMap.t -> 'a -> 'b BatSet.t

`map-->key` returns the current binding of `key` in `map`. Equivalent to `find key map`.

    val (<--) : ('a, 'b) BatMultiMap.t -> 'a * 'b -> ('a, 'b) BatMultiMap.t

`map<--(key, value)` returns a map containing the same bindings as `map`, plus a binding of `key` to `value`. Equivalent to `add key value map`