array-chunk-by-firestore-size

Chunk array of objects by their size in JSON

Install

$ yarn add array-chunk-by-firestore-size

Usage

Useful if you want to split large array into smaller, but limited by JSON size.

Each array chunk will be up to specified amount of bytes when stringified into JSON.

import { chunkArray } from "array-chunk-by-firestore-size";

const bigArray = [{ a: 1 }, { b: 2 }, { c: 3 }];
const twoKilobytes = 2 * 1024;

const smallerArrays = chunkArray({ input: bigArray, bytesSize: twoKilobytes });
// => [ [ ... ], [ ... ] ] and so on

License

MIT © Prajin Prakash

Credits

Vlad Holubiev for array-chunk-by-size alekslario for firestore-size