var updateSettings = function()

in JSLib/src/cache.js [943:971]

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

        var updateSettings = function (page, pageBytes) {
            /// <summary>Updates the cache's settings based on a page object.</summary>
            /// <param name="page" type="Object">Object with (i)ndex, (c)ount, (d)ata.</param>
            /// <param name="pageBytes" type="Number">Size of the page in bytes.</param>

            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;
            }
        };