var updateSettings = function()

in lib/cache.js [1032:1057]

• 21 lines of code
• 8 McCabe index (conditional complexity)

    var updateSettings = function (page, pageBytes) {

        var pageCount = page.c;
        var pageIndex = page.i;

        // Detect the collection size.
        if (pageCount === 0) {
            if (highestSavedPage === pageIndex - pageSize) {
                collectionCount = highestSavedPage + highestSavedPageSize;
            }
        } else {
            highestSavedPage = Math.max(highestSavedPage, pageIndex);
            if (highestSavedPage === pageIndex) {
                highestSavedPageSize = pageCount;
            }
            actualCacheSize += pageBytes;
            if (pageCount < pageSize && !collectionCount) {
                collectionCount = pageIndex + pageCount;
            }
        }

        // Detect the end of the collection.
        if (!allDataLocal && collectionCount === highestSavedPage + highestSavedPageSize) {
            allDataLocal = true;
        }
    };