Object.prototype.mapToArray.js

/**
 * Transforms an object to an array (drop the Object's keys)
 * ```
 * let x = { a: 1, b: 2};
 * x.mapToArray() is [1, 2];
 * ```
 * @returns {Array}
 */
Object.prototype.mapToArray = function () {

    var self = this;
    return Object.keys(self).map(function (key) {
        return self[key];
    });
};