- enum-set-filter! pred enum-setprocedure
- enum-set-remove! pred enum-setprocedure
Side-effecting procedure. Preserves the elements of enum-set that satisfy / do not satisfy pred and deletes the rest. Modifies and returns enum-set.
Side-effecting procedure. Preserves the elements of enum-set that satisfy / do not satisfy pred and deletes the rest. Modifies and returns enum-set.