@krebitdao/reputation-passport/dist/utils/mergeArray.js

Krebit SDK for Verified Credentials

export const mergeArray = (arr) => {
    const counts = {};
    for (const num of arr) {
        counts[num] = counts[num] ? counts[num] + 1 : 1;
    }
    return Object.entries(counts).sort((a, b) => b[1] - a[1]);
};