class AutomobileTypeFuel
Constants
- TABLE_STRUCTURE
Public Instance Methods
latest_activity_year_type_fuel()
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for calculating vehicles
# File lib/earth/automobile/automobile_type_fuel.rb, line 31 def latest_activity_year_type_fuel AutomobileActivityYearTypeFuel.latest.where(:type_name => type_name, :fuel_family => fuel_family).first end