How to properly parse Sypexgeo json in Rails?

Question

Ruby on Rails

Perhaps the question is very stupid. But I could not pull out only the city from json (name_ru).
How to do it right? Tried to do so

def location_city
    @remote_ip = request.remote_ip
    @result = Net::HTTP.get(URI.parse("http://api.sypexgeo.net/json/#{@remote_ip}"))
    @city = ?
  end

When requested from ip, json is returned. Type:

{
   "ip":"123.45.67.89",
   "city":{
      ...
      "name_ru":"Сеул",
      ...
   },
   "region":{
      ...
   },
   "country":{
      ...
   }
}

Answer 1

@result = JSON.parse(@result)
@city = @result['city']