Write a function argumentsLength that returns the count of arguments passed to it.
Example 1:
Input: args = [5]
Output: 1
Explanation:
argumentsLength(5); // 1
One value was passed to the function so it should return 1.
Example 2:
Input: args = [{}, null, "3"]
Output: 3
Explanation:
argumentsLength({}, null, "3"); // 3
Three values were passed to the function so it should return 3.
Constraints:
argsis a valid JSON array0 <= args.length <= 100