5 exports.arraybuffer = typeof ArrayBuffer !== "undefined" && typeof Uint8Array !== "undefined";
6 // contains true if JSZip can read/generate nodejs Buffer, false otherwise.
7 // Browserify will provide a Buffer implementation for browsers, which is
8 // an augmented Uint8Array (i.e., can be used as either Buffer or U8).
9 exports.nodebuffer = typeof Buffer !== "undefined";
10 // contains true if JSZip can read/generate Uint8Array, false otherwise.
11 exports.uint8array = typeof Uint8Array !== "undefined";
13 if (typeof ArrayBuffer === "undefined") {
17 var buffer = new ArrayBuffer(0);
19 exports.blob = new Blob([buffer], {
20 type: "application/zip"
25 var Builder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder;
26 var builder = new Builder();
27 builder.append(buffer);
28 exports.blob = builder.getBlob('application/zip').size === 0;