[ruby-talk:01227] name of another sort method

Hi, 

I'm now requesting another sort method (say xxx) such that 

  ary.xxx{|i|i.m} for ary.sort{|i,j|i.m<=>j.m}

e.g., 

  array_of_hash.xxx{|h| [h[:score], h[:idno]]}
  words.xxx{|w| [w.downcase, w]}

Now, I can't choose the name of this method xxx. The following lists
the candidates:

  sort_by
  sort_wrt
  order
  arrange
  assort
  rate
  rank
  grade

Could you tell me appropriate name?

Thanks

-- gotoken