我有一些Ruby代碼被撲滅JSON是這樣的:JSON渲染:如何包含左括號描述?
def nearby
#@bathrooms = Bathroom.geo_scope(:origin =>[params[:lat],[params[:lon]]], :within => 5)
lat = params[:lat]
lon = params[:lon]
#@bathrooms = Bathroom.geo_scope(:within => 5, :origin => [45.580639,-122.677682], :order=>'distance')
@bathrooms = Bathroom.geo_scope(:within => 3, :origin => [lat,lon], :order=>'distance')
respond_to do |format|
format.json { render :json => @bathrooms }
format.js { render :nothing => true }
end
end
的結果是這樣的:
[{"ID":129,"access":"1","avail":"0","bathroomtype":"0","city":"PORTLAND","comment":"","country":"US","created":"0000-00-00 00:00:00","directions":"The two bathrooms are in the long hallway at the back of the restaurant, past the bar.","distance":"2.94986114636676","lat":"45.539217","lon":"-122.661795","modifed":"0000-00-00","name":"Echo","postal":"97212-3727","slug":"echo-portland170","source":"","state":"OR","street":"2225 NE Martin Luther King Jr. Blvd"},
什麼我不知道該怎麼做的是命名集?例如,在第一個封閉支架後,我想命名浴室。我怎樣才能做到這一點是Rails?
由於方括號現在將這個集合命名爲浴室,這看起來更好。但是,我是否需要指定列表中的所有元素?這不僅僅是第一個記錄? –
查看更新的答案。 –
謝謝你做到了! –