const code = `
    function indexSearch(list, element) {
        let currentIndex,
            currentElement,
            minIndex = 0,
            maxIndex = list.length - 1;

        while (minIndex <= maxIndex) {
            currentIndex = Math.floor((maxIndex + maxIndex) / 2);
            currentElement = list[currentIndex];

            if (currentElement === element) {
                return currentIndex;
            }

            if (currentElement < element) {
                minIndex = currentIndex + 1;
            }

            if (currentElement > element) {
                maxIndex = currentIndex - 1;
            }
        }

        return -1;
    }
`;
