Function clear

src/js/libraries/localbase.js:2090–2121

(callback)

}

function clear(callback) {
    var self = this;

    var promise = new Promise$1(function (resolve, reject) {
        self.ready().then(function () {
            createTransaction(self._dbInfo, READ_WRITE, function (err, transaction) {
                if (err) {
                    return reject(err);
                }

                try {
                    var store = transaction.objectStore(self._dbInfo.storeName);
                    var req = store.clear();

                    transaction.oncomplete = function () {
                        resolve();
                    };

                    transaction.onabort = transaction.onerror = function () {
                        var err = req.error ? req.error : req.transaction.error;
                        reject(err);
                    };
                } catch (e) {
                    reject(e);
                }
            });
        })["catch"](reject);
    });

    executeCallback(promise, callback);
    return promise;
}

function length(callback) {
    var self = this;