Module

x/rambda/immutable.d.ts>lensIndex

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function lensIndex
import { lensIndex } from "https://dotland.deno.dev/x/rambda@v9.2.0/immutable.d.ts";

It returns a lens that focuses on specified index.

Parameters

n: number

Returns

Lens<readonly A[], A>

Type Parameters

A extends readonly any[]
N extends number