#explainedincartoon

// function somewhere in father-controller.js var makePromiseWithSon = function() { // This service's function returns a promise, but we'll deal with that shortly SonService.getWeather() // then() called when son gets back .then(function(data) { // promise fulfilled if (data.forecast==='good') { prepareFishingTrip(); } else { prepareSundayRoastDinner(); } }, function(error) { // promise rejected, could log the error with: console.log('error', error); prepareSundayRoastDinner(); }); };