lib/foursquare2/venues.rb
def trending_venues(ll, options={})
      options[:ll] = ll
      response = connection.get do |req|
        req.url "venues/trending", options
      end
      return_error_or_body(response, response.body.response)
    end
def trending_venues(ll, options={})
      options[:ll] = ll
      response = connection.get do |req|
        req.url "venues/trending", options
      end
      return_error_or_body(response, response.body.response)
    end
Search for trending venues

 @param [String] :ll Latitude and longitude in format LAT,LON
 @param [Hash]  options
 @option options Integer :limit - Number of results to return, up to 50.
 @option options Integer :radius - Radius in meters, up to approximately 2000 meters.