vite-uni-dev-tool/dev/utils/array.ts

vite-uni-dev-tool, debug, uni-app, 一处编写，到处调试

export function chunk<T>(array: T[], size = 1): T[][] {
  if (!Array.isArray(array) || size <= 0) {
    return [];
  }

  const result: T[][] = [];
  let index = 0;

  while (index < array.length) {
    result.push(array.slice(index, index + size));
    index += size;
  }

  return result;
}