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nathanhumbert/cached_metar.rb

Created January 23, 2011 20:58
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cached_metar.rb
class CachedMetar
def self.metar(icao)
Rails.cache.fetch("cached_metar_#{icao}", :expires_in => 5.minutes) do
CurrentMetar::Metar.get_metar(icao)
end
end
end
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