AngularJS : multiple promise wait all -

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I have a little question about the many promises 

  getInfo: function () { Return promise. Then (function result) {info = result; // This function has also promised to return ServiceA.functionA (info.login). Then (function (favorite) item (info.favorites = favouriteItems; return $ q.when (info);});}); 
 
 
 
 
 
 
 
 
 
 
 
 
 
 DivX 
 
 
 I wrote a reply to another question explaining this problem using the $ q.all approach. 
 
 Check it out:

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