reduce-first

Return early from reduce.

_If I should maintain this repo, please ⭐️_

_DM me on Twitter if you have questions or suggestions._

---

Array.prototype.find returns the element from an array, and Array.prototype.reduce allows you to map to antother value. reduceFirst combines these to return a transformation of the first item that returns a value.

Installation

``sh
yarn add reduce-first
`

`sh
npm install reduce-first
`

`sh
pnpm add reduce-first
`

Usage

`ts
import reduceFirst from "reduce-first";

const list = ["a", "b", "c", "d", "e"];

const result1 = reduceFirst(list, (value, index, arr) => {
if(value === "c") {
return found ${value};
}
});
// result1 === "found c"

const result2 = reduceFirst(list, (value, index, arr) => {
if(value === "x") {
return found ${value};
}
});
// result2 === undefined
``

Dev Dependencies

- autorepo: Autorepo abstracts away your dev dependencies, providing a single command to run all of your scripts.

License

MIT - _MIT License_