Alessandro Ranellucci 090e3b1fe3 Rename shortest_path to chained_path, which reflects its algorithm more correctly		2013-02-05 17:27:45 +01:00
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Arc.pm	correct length calculation for clockwise arcs	2011-12-22 06:10:54 -05:00
Collection.pm	Rename shortest_path to chained_path, which reflects its algorithm more correctly	2013-02-05 17:27:45 +01:00