[Potlatch-dev] [OpenStreetMap] #3567: Add ability to create a no_u_turn restriction with a way "via"

[OpenStreetMap]

#3567: Add ability to create a no_u_turn restriction with a way "via"
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 Reporter:  ponzu        |       Owner:  potlatch-dev@…                
     Type:  enhancement  |      Status:  new                           
 Priority:  major        |   Milestone:                                
Component:  potlatch2    |     Version:                                
 Keywords:               |  
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Comment(by stevage):

 Thanks for the concrete example. I'm not sure what the "ultimate" GUI
 behaviour for this would be, but this would work:

 If there are exactly three ways selected, and if they connect end to end,
 and if at least one is oneway=yes/-1, then we can unambiguously determine
 the three roles.

 It would be nice to have proper editors for the different kinds of turn
 restrictions, and a way to add ways to a relation (rather than only being
 able to add relations to a way).

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Ticket URL: <https://trac.openstreetmap.org/ticket/3567#comment:4>
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