#9742: Sorting edges of a graph
----------------------------+-----------------------------------------------
   Reporter:  rbeezer       |       Owner:  jason, ncohen, rlm
       Type:  enhancement   |      Status:  new               
   Priority:  minor         |   Milestone:  sage-4.5.3        
  Component:  graph theory  |    Keywords:                    
     Author:                |    Upstream:  N/A               
   Reviewer:                |      Merged:                    
Work_issues:                |  
----------------------------+-----------------------------------------------
 This patch adds a "key" argument to allow custom sorting of the output of
 the graph method edges(). It adds to the documentation to make it clear
 that vertices will not always have a default sort order and thus edges may
 not always sort properly or as expected.

 See:[[BR]]
 #9741 [[BR]]
 http://groups.google.com/group/sage-
 devel/browse_thread/thread/40ac90ee3f28d723/ [[BR]]
 http://groups.google.com/group/sage-
 devel/browse_thread/thread/5adbb850f787373c/

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9742>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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