Function isFile

docs/app/js/sanddance-app.js:55300–55302

(x)

    return typeof Response !== "undefined" && x instanceof Response || x && x.arrayBuffer && x.text && x.json;
};
var isFile = function isFile(x) {
    return typeof File !== "undefined" && x instanceof File;
};
var isBlob = function isBlob(x) {
    return typeof Blob !== "undefined" && x instanceof Blob;
};