src/indexeddb.js
function (paths) {
    return new Promise((resolve, reject) => {

      let transaction = this.db.transaction(['nodes'], 'readonly');
      let nodes = transaction.objectStore('nodes');
      let retrievedNodes = {};

      this.getsRunning++;

      paths.map(function (path) {
        nodes.get(path).onsuccess = function (evt) {
          retrievedNodes[path] = evt.target.result;
        };
      });

      transaction.oncomplete = function () {
        resolve(retrievedNodes);
        this.getsRunning--;
      }.bind(this);

      transaction.onerror = transaction.onabort = function () {
        reject('get transaction error/abort');
        this.getsRunning--;
      }.bind(this);

    });
  }
function (paths) {
    return new Promise((resolve, reject) => {

      let transaction = this.db.transaction(['nodes'], 'readonly');
      let nodes = transaction.objectStore('nodes');
      let retrievedNodes = {};

      this.getsRunning++;

      paths.map(function (path) {
        nodes.get(path).onsuccess = function (evt) {
          retrievedNodes[path] = evt.target.result;
        };
      });

      transaction.oncomplete = function () {
        resolve(retrievedNodes);
        this.getsRunning--;
      }.bind(this);

      transaction.onerror = transaction.onabort = function () {
        reject('get transaction error/abort');
        this.getsRunning--;
      }.bind(this);

    });
  }
function ( paths ) { return new Promise ( ( resolve , reject ) => { let transaction = this . db . transaction ( [ 'nodes' ] , 'readonly' ) ; let nodes = transaction . objectStore ( 'nodes' ) ; let retrievedNodes = { } ; this . getsRunning ++ ; paths . map ( function ( path ) { nodes . get ( path ) . onsuccess = function ( evt ) { retrievedNodes [ path ] = evt . target . result ; } ; } ) ; transaction . oncomplete = function ( ) { resolve ( retrievedNodes ) ; this . getsRunning -- ; } . bind ( this ) ; transaction . onerror = transaction . onabort = function ( ) { reject ( 'get transaction error/abort' ) ; this . getsRunning -- ; } . bind ( this ) ; } ) ; }
TODO: Document
TODO : Document