Class: Squake::Model::CarbonUnit

Inherits:
T::Enum
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/squake/model/carbon_unit.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.convert(carbon_quantity, carbon_unit, to: CarbonUnit::GRAM) ⇒ Object 



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# File 'lib/squake/model/carbon_unit.rb', line 35

def self.convert(carbon_quantity, carbon_unit, to: CarbonUnit::GRAM)
  case carbon_unit
  when CarbonUnit::GRAM     then gram_to_unit(carbon_quantity, to)
  when CarbonUnit::KILOGRAM then kilogram_to_unit(carbon_quantity, to)
  when CarbonUnit::TONNE    then tonne_to_unit(carbon_quantity, to)
  else
    T.absurd(carbon_unit)
  end
end

Instance Method Details

#precision ⇒ Object 



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# File 'lib/squake/model/carbon_unit.rb', line 46

def precision
  case self
  when CarbonUnit::GRAM     then 0
  when CarbonUnit::KILOGRAM then 3
  when CarbonUnit::TONNE    then 6
  else
    T.absurd(self)
  end
end

#serialize_to_abbreviation ⇒ Object 



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# File 'lib/squake/model/carbon_unit.rb', line 18

def serialize_to_abbreviation
  case self
  when CarbonUnit::GRAM     then 'g'
  when CarbonUnit::KILOGRAM then 'kg'
  when CarbonUnit::TONNE    then 't'
  else
    T.absurd(self)
  end
end