node.js - Sort by the association with populate -


i have articles , comments linked one-to-many association (an article can have many comments).

i obtain commented articles proceed : 

function mostcommentedarticles () {   var deferred = q.defer();   article.find().populate('comments').sort('comments asc').exec(deferred.makenoderesolver());   return deferred.promise; }

but, don't obtain expected result : doesn't sort @ (by comments or else)

is there other way proceed or issue?

thanks,

pierre

you pass in second parameter of .populate() this:

.populate('foo', { sort: 'comments asc' }).exec(...)

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