class USGeo::DesignatedMarketArea

Media market (DMA) as defined by the Nielsen Company.

Public Class Methods

load!(uri = nil) click to toggle source
# File lib/us_geo/designated_market_area.rb, line 16
def load!(uri = nil)
  location = data_uri(uri || "dmas.csv")
 
  import! do
    load_data_file(location) do |row|
      load_record!(code: row["Code"]) do |record|
        record.name = row["Name"]
      end
    end
  end
end