# first collect nodes, ways, and relations referenced by this relation.
ways = Way.find_by_sql("select w.* from current_ways w,current_relation_members rm where "+
- "rm.member_type='way' and rm.member_id=w.id and rm.id=#{relation.id}");
+ "rm.member_type='Way' and rm.member_id=w.id and rm.id=#{relation.id}");
nodes = Node.find_by_sql("select n.* from current_nodes n,current_relation_members rm where "+
- "rm.member_type='node' and rm.member_id=n.id and rm.id=#{relation.id}");
+ "rm.member_type='Node' and rm.member_id=n.id and rm.id=#{relation.id}");
# note query is built to exclude self just in case.
relations = Relation.find_by_sql("select r.* from current_relations r,current_relation_members rm where "+
- "rm.member_type='relation' and rm.member_id=r.id and rm.id=#{relation.id} and r.id<>rm.id");
+ "rm.member_type='Relation' and rm.member_id=r.id and rm.id=#{relation.id} and r.id<>rm.id");
# now additionally collect nodes referenced by ways. Note how we recursively
# evaluate ways but NOT relations.
end
def relations_for_way
- relations_for_object("way")
+ relations_for_object("Way")
end
def relations_for_node
- relations_for_object("node")
+ relations_for_object("Node")
end
def relations_for_relation
- relations_for_object("relation")
+ relations_for_object("Relation")
end
def relations_for_object(objtype)