oberknecht-utils/lib-ts/utils/arrayModifiers/chunkArray.ts

Utils for oberknecht packages

import { extendedTypeof } from "../extendedTypeof";

/** @see https://github.com/NuroC/moomoo-in-depth/tree/main/protocol#chunk-arrays */
export function chunkArray(
  arr: Array<any>,
  size: number | undefined
): Array<any> {
  if (extendedTypeof(arr) !== "array") return [];

  size = size ?? 10;
  let r: Array<any> = [];
  for (let i = 0; i < arr.length; i += size) r.push(arr.slice(i, i + size));
  return r;
}