在我的Shop(姓名= ABC; ID = 10)节目视图中,我想要显示附近的商店.因此,我用这个:
<h1>
Shops nearby <span id="title"><%=h @shop.name %></span>
</h1>
<% @shops.each_with_index do |shop, i| %>
<% if shop.geocoded? %>
{
latitude: <%= shop.lat %>,
longitude: <%= shop.lng %>,
html: "<a href='#item_<%= i + 1 %>'><strong><%=h shop.name %></strong></a>",
icon: { image: "<%= APP_CONFIG[:site_url] + '/images/map_blue_' + (i+1).to_s + '.png' %>",
iconsize: [48, 48],
iconanchor: [24,48],
infowindowanchor: [24, 0] }
},
<% end %>
<% end %>
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您会注意到h1实际显示当前的商店ABC,其余的each实际显示了它附近的所有商店.问题是,它还包括商店ABC,因为它是最近的点.我如何要求each排除商店ABC?