umar-ibn-shafee

/**
 * This @function checkSubset will check if arr2 is subset of arr1.
 * @param {Array} arr1 this is the array to be checked over.
 * @param {Array} arr2 this is the array to check if it is subset of arr1. 
 */
function checkSubset(arr1, arr2) {
    /**
     * Validating the parameters passed.
     */
    if ((Array.isArray(arr1) && arr1.length > 0) && (Array.isArray(arr2) && arr2.length > 0)) {