How to access the value of a promise?

Question

I\'m looking at this example from Angular\'s docs for $q but I think this probably applies to promises in general. The example below is copied verbatim from the

Answer 1

There are some good answer above and here is the ES6 Arrow function version

var something = async() => {
   let result = await functionThatReturnsPromiseA();
   return result + 1;
}