tnightingale

/**
 * TODO: Need to add error handling and then submit pull request to 'blob-util'
 *       library.
 */
export function objectURLToBlob(url) {
    return new Promise((resolve, reject) => {
        let xhr = new XMLHttpRequest();
        xhr.open('GET', url, true);
        xhr.responseType = 'blob';
        xhr.onreadystatechange = () => {