Module: BrighterPlanet::Flight::Fallback

Defined in:
lib/flight/fallback.rb

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/flight/fallback.rb', line 4

def self.included(base)
  base.falls_back_on :aviation_multiplier => 2.0,   # from Kolmuss and Crimmins (2009) http://sei-us.org/publications/id/13
                :dogleg_factor            => 1.25,  # assumed
                :trips                    => 1.941, # http://www.bts.gov/publications/america_on_the_go/long_distance_transportation_patterns/html/table_07.html
                :segments_per_trip        => 1.67   # calculated from http://nhts.ornl.gov/
end