<% related_ways = wn.node.ways.reject { |w| w.id == wn.way_id } %>
<% if related_ways.size > 0 then %>
(<%= t ".also_part_of_html",
:count => related_ways.size,
<% related_ways = wn.node.ways.reject { |w| w.id == wn.way_id } %>
<% if related_ways.size > 0 then %>
(<%= t ".also_part_of_html",
:count => related_ways.size,