Break up an array into chunks of a given size.

chunk.js

module.exports = (data, limit = 10) => {
    let chunk = -1;
    let chunks = [];

    for (let index = 0; index < data.length; index++) {
        if (index % limit === 0) {
            chunk += 1;
            chunks.push([]);
        }

        if (data[index]) {
            chunks[chunk].push(data[index]);
        }
    }

    return chunks;
};