successors | /src/iterator.ts | ahh@v0.12.1

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Opinionated idiomatic features for TypeScript.

function successors

import { successors } from "https://deno.land/x/ahh@v0.12.1/src/iterator.ts";

successors<T>(init: Option<T>, fn: (_: T) => Option<T>): Successors<T>

Creates an Iterator where each successive item is computed from the previous one.

Examples

Example 1

import { default as I } from "./iterator.ts";

const iter = I.repeat("hello");

console.log(iter.next());

init: Option<T>

fn: (_: T) => Option<T>