// Declare an integer
int i = 3;

// Declare an array and initialise it with some integers, amongst them i
array a = (2, i, 1, 4);

// We can add to the end of the array with the + operator
a += 3;

// We can remove the first occurrance of a given item with the - operator
a -= i;

// We can add at specific positions using a declaration
// or the "add" function
int a[3] = 12;
add(5, path(a[1]));
a;

// We can remove items at specific locations too
remove(a[3]);
a;

// Finally, sort the array
sort(a, $this);