ola-parser 1.0.1

contract Array {
    // Several ways to initialize an array
    u32[]  arr;
    u32[]  arr2 = [1, 2, 3];
    // Fixed sized array, all elements initialize to 0
    u32[10] myFixedSizeArr;

    fn get(u32 i) -> (u32) {
        return arr[i];
    }

    // Solidity can return the entire array.
    // But this fn should be avoided for
    // arrays that can grow indefinitely in length.
    fn getArr() -> (u32[]) {
        return arr;
    }

    fn push(u32 i)  {
        // Append to array
        // This will increase the array length by 1.
        arr.push(i);
    }

    fn pop() {
        // Remove last element from array
        // This will decrease the array length by 1
        arr.pop();
    }

    fn getLength() -> (u32) {
        return arr.length;
    }

    fn remove(u32 index) {
        // Delete does not change the array length.
        // It resets the value at index to it's default value,
        // in this case 0
        delete arr[index];
    }

    fn examples() {
        // create array in memory, only fixed size can be created
        u32[] a = new u32[](5);
    }
}