title: Core data, sorting one-to-many child objects
body: <p>So, lets say I have a store of parents children and the parent has a one to many relationship to children (parent.children) and they all have first names.  Now, on the initial fetch for parents I can specify a sort descriptor to get them back in order of first name but how can I request the children in order?  If I do a [parent.children allObjects] it just gives them back in a jumble and I'd have to sort after the fact, every time.</p>
  
  <p>Thanks,
  Sam</p>