Function fileReaderReady

packages/core/fetch/index.mjs:167–176

(reader)

    }

    function fileReaderReady(reader) {
        return new Promise(function (resolve, reject) {
            reader.onload = function () {
                resolve(reader.result);
            };
            reader.onerror = function () {
                reject(reader.error);
            };
        });
    }

    function readBlobAsArrayBuffer(blob) {
        var reader = new FileReader();