Fixed Number of Items for a "To Do List Contract" Example

So in this post, i have a "To Do List" with constant number of items

pragma solidity ^0.4.0;

contract ToDoAreshConstant{
    //Declare a struct similar to C++ holding details of a single ToDo Item
    struct Item{
        string task;
        uint priority;
    }
    uint CurrentItem;
    //An Array of structs similar to C++ with 10 items (reserves storage) and index start at 0
    Item[10] ToDoList;
    
    //this is a constructor, notice it has the same name as the Contract name
    function ToDoAreshConstant() public {
        CurrentItem = 0; //Assign to zero when contract is created.
    }
    
    //Adds an item to the list and increments the position of the index
    function AddToDo(string _task, uint _priority) public
    {
        ToDoList[CurrentItem] = Item(_task,_priority);
        CurrentItem++;
    }
    
    //returns a single item given an index since it requires more gas to iterate thru 
    function getToDoList(uint _index) public returns(string ){
        return ToDoList[_index].task;
    }
}