import { option } from "https://deno.land/x/fun@v2.0.0/mod.ts";
const { map } = option;
Apply the mapping function fai to the inner value of an Option if it exists. If the option is None then this function does nothing.
import { option } from "https://deno.land/x/fun@v2.0.0/mod.ts";
const { map } = option;
Apply the mapping function fai to the inner value of an Option if it exists. If the option is None then this function does nothing.