VK API: Parse json Args to array.

gistfile1.js

/**
 * For check: https://vk.com/dev/execute
*/


// var myList = Args.list;
// var listSeparator = Args.listSeparator;
// var listItemsType = Args.listItemsType;

var myList = "123456,789012,345678,901234,567890";
var listSeparator = ",";
var listItemsType = "integer";

var result = [];
var charsLength = myList.length;
var currentPosition = 0;
var previousSeparatorPosition = -1;
var item;

while (currentPosition < charsLength) {
	if (myList.substr(currentPosition, 1) == listSeparator) {
		item = myList.substr(previousSeparatorPosition + 1, currentPosition - previousSeparatorPosition - 1);
		if (listItemsType == "integer") {
			item = parseInt(item);
		}
		result.push(item);
		previousSeparatorPosition = currentPosition;
	}
	currentPosition = currentPosition + 1;
}

return result;