geocoder-cache.rb

# Logs are saying:
#
# Cache read: geocoded/New York, NY
# Cache fetch_hit: geocoded/New York, NY
# Google Geocoding API error: over query limit.
#
# Seems to hit a match, then query google anway

  def self.geocode(address)
    location = Rails.cache.fetch("geocoded/#{address}") do
      begin
        location = Location.new(:address => address)
        location.valid?
        {:latitude => location.latitude, :longitude => location.longitude}

      rescue Geocoder::OverQueryLimitError => e
        # If over limit try again until it works... *sigh*
        self.geocode(address)
      end
    end
    return location
  end