Return a compare function to sort objects by a given property

compareByProperty.js

/**
 * Return a compare function to sort objects by a given property.
 * @param  {string} property Name of the property to sort by.
 * @return {function} A compare function
 */
function compareByProperty(property) {
    return function (a, b) {
        if (a !== undefined && b !== undefined && property in a && property in b) {
            if (a[property] !== b[property]) {
                return a[property] < b[property] ? -1 : 1;
            }
        }
        return 0;
    }
}