Converting Promises

$.Deferred.js

var someTask = $.Deferred();
doSomethingAsync(function(result) {
  someTask.resolve(result);
});
return someTask.promise();


// becomes

var someTask = Promise.defer();

doSomethingAsync(function(result) {
  someTask.resolve(result);
});

return someTask.promise;


// Or, better yet,

return Promise.promisify(doSomethingAsync)(/* any parameters here */)

$.when.js

$.when.apply($, someArrayOfPromises).then(function(set, of, variables) { ... })

// becomes

Promise.all(someArrayOfPromises).spread(function(set, of variables) { ... });
Promise.join(set, of, promises).spread(function(set, of, results) { ... });
Promise.all(...).then(function(arrayOfResults) { })

Promise.props({
  profile: FS.API.get('Spihnx'),
  somethingElse: FS.API.get('awesome')
}).then(function(result) {
  console.log(result.profile);
})