import { optics } from "https://deno.land/x/fun@v2.0.0-alpha.6/mod.ts";
const { index } = optics;
Given an optic over an array, focus on a value at an index in the array.
import { optics } from "https://deno.land/x/fun@v2.0.0-alpha.6/mod.ts";
const { index } = optics;
Given an optic over an array, focus on a value at an index in the array.