ghostffcode · October 7, 2016 00:23
diff --git a/Flatten Array b/Flatten Array
 var arr = [1,2, 3, [4,5,6, [45,26,25,89]], 7,8,9]

 function flatten(myArray) {
    return myArray.reduce(function (x, y) {
        return x.concat(Array.isArray(y) ? flatten(y) : y);
    }, []);
 }

 console.log(flatten(arr));
	var arr = [1,2, 3, [4,5,6, [45,26,25,89]], 7,8,9]

	function flatten(myArray) {
	return myArray.reduce(function (x, y) {
	return x.concat(Array.isArray(y) ? flatten(y) : y);
	}, []);
	}

	console.log(flatten(arr));