​

var successJob = new Promise(function(resolve) {

    console.log('success');

    resolve(true);

}).then(onSuccess('successJob'), onError('successJob')).then(always('successJob'));

​

var failureJob = new Promise(function(resolve, reject) {

    console.log('failure');

    reject();

}).then(onSuccess('failureJob'), onError('failureJob')).then(always('failureJob'));

​

function always(p) {

  return function() {console.log(p + ' always');};

}

​

function onSuccess(p) {

 return function() {console.log(p + ' onSuccess');};

}

​

function onError(p) {

  return function() {console.log(p + ' onError');};

}