@plteam/chat-ui/dist/utils/arrayUtils/arrayChunk.js

CUI Kit is a free and open-source library for creating AI assistant chat interfaces, built with React, Material UI, and TypeScript

export const arrayChunk = (array, size) => {
    const length = array == null ? 0 : array.length;
    if (!length || (typeof size === 'number' && size < 1)) {
        return [];
    }
    let index = 0;
    let resIndex = 0;
    const result = [];
    while (index < length) {
        const sizeNow = typeof size === 'number' ? size : size();
        result[resIndex++] = baseSlice(array, index, (index += sizeNow));
    }
    return result;
};
const baseSlice = (array, start, end) => {
    let index = -1, length = array.length;
    if (start < 0) {
        start = -start > length ? 0 : (length + start);
    }
    end = end > length ? length : end;
    if (end < 0) {
        end += length;
    }
    length = start > end ? 0 : ((end - start) >>> 0);
    start >>>= 0;
    const result = Array(length);
    while (++index < length) {
        result[index] = array[index + start];
    }
    return result;
};