@logix/internal-utils@0.0.4
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Works with

Publisheda year ago (0.0.4)

INTERNAL

function arrayToMap



arrayToMap<T,
K,
V,
>(arr: T[],
fn: (item: T,
index: number,
) => [K, V],
): Map<K, V>

Maps the provided array into a map

Type Parameters



arr: T[]

Array of items to be entered into a map



fn: (item: T,
index: number,
) => [K, V]

A mapping function to transform each item into a key value pair

Map<K, V>

const map = arrayToMap([5, 4, 3, 2, 1], (item, i) => [i, item]);

console.log(map); // Map(5) { 0 => 5, 1 => 4, 2 => 3, 3 => 2, 4 => 1 }

Add Package

deno add jsr:@logix/internal-utils

Import symbol

import { arrayToMap } from "@logix/internal-utils/array-to-map";

Import directly with a jsr specifier

import { arrayToMap } from "jsr:@logix/internal-utils/array-to-map";

Add Package

pnpm i jsr:@logix/internal-utils

or (using pnpm 10.8 or older)

pnpm dlx jsr add @logix/internal-utils

Import symbol

import { arrayToMap } from "@logix/internal-utils/array-to-map";

Add Package

yarn add jsr:@logix/internal-utils

or (using Yarn 4.8 or older)

yarn dlx jsr add @logix/internal-utils

Import symbol

import { arrayToMap } from "@logix/internal-utils/array-to-map";

Add Package

vlt install jsr:@logix/internal-utils

Import symbol

import { arrayToMap } from "@logix/internal-utils/array-to-map";

Add Package

npx jsr add @logix/internal-utils

Import symbol

import { arrayToMap } from "@logix/internal-utils/array-to-map";

Add Package

bunx jsr add @logix/internal-utils

Import symbol

import { arrayToMap } from "@logix/internal-utils/array-to-map";