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        // Example of different types of array methods

        // Mutator method: changes the array
        const array1 = [1, 2, 3];
        array1.push(4); // [1, 2, 3, 4]

        // Accessor method: does not change the array
        const array2 = [1, 2, 3];
        const lastElement = array2.slice(-1); // [3]

        // Iteration method: executes a function on each element
        const array3 = [1, 2, 3];
        array3.forEach(element => console.log(element)); // Logs 1, 2, 3
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