chickadee » integer-map » fxmapping-remove

Returns a fxmapping containing all of the associations of fxmap that do not satisfy pred (in the sense of fxmapping-find).

Example:

(fxmapping->alist
 (fxmapping-remove (lambda (_ v) (positive? v))
                   (fxmapping 0 2 1 -4 2 8 3 -16)))
 ⇒ ((1 . -4) (3 . -16))