Javascript Array findByName(name)

/**/*from w ww .j a v  a  2  s .c  o m*/
 * Array Utilities
 */
Array.prototype.findByName = function(name) {
    name = String(name);
    return this.find(i => i.name === name);
};

/**//from  ww w  . j  a  v a  2 s. c  o  m
 * Array Utilities
 */
Array.prototype.findByName = function(name) {
    for(var i = 0; i< this.length; ++i) {
        if( this[i].name == name)
        {
            return this[i];
        }
    }
};