javascript clone array of objects

                                    var ar = ["apple","banana","canaple"];
var bar = Array.from(ar);
alert(bar[1]); // alerts 'banana'

// Notes: this is for in In ES6, works for an object of arrays too! 
// (May not be applicable for deep-copy situations?)

                                    //returns a copy of the object
function clone(obj) {
    if (null == obj || "object" != typeof obj) return obj;
    var copy = obj.constructor();
    for (var attr in obj) {
        if (obj.hasOwnProperty(attr)) copy[attr] = obj[attr];
    }
    return copy;
}

                                    var sheep=[<br/>{&quot;height&quot;:20,&quot;name&quot;:&quot;Melvin&quot;},<br/>{&quot;height&quot;:18,&quot;name&quot;:&quot;Betsy&quot;}<br/>];<br/>var clonedSheep=JSON.parse(JSON.stringify(sheep)); //clone array of objects<br/>//note: cloning like this will not work with some complex objects such as:  Date(), undefined, Infinity<br/>// For complex objects try: lodash's cloneDeep() method or angularJS angular.copy() method