module TemperatureConversion

Public Instance Methods

to_celcius() click to toggle source
# File lib/unit_conversion/temperature_conversion.rb, line 14
def to_celcius
  if @unit == 'kelvin'
    @measurement -= 273.15
  else
    self.to_kelvin
    @unit = 'kelvin'
    self.to_celcius
  end
end
to_fahrenheit() click to toggle source
# File lib/unit_conversion/temperature_conversion.rb, line 24
def to_fahrenheit
  if @unit == 'kelvin'
    @measurement = (@measurement * 9 / 5.0) - 459.67
  else
    self.to_kelvin
    @unit = 'kelvin'
    self.to_fahrenheit
  end
end
to_kelvin() click to toggle source

Proxy = Kelvin

# File lib/unit_conversion/temperature_conversion.rb, line 3
def to_kelvin
  case @unit
  when 'celcius'
    @measurement += 273.15
  when 'rankine'
    @measurement /= 1.8
  when 'fahrenheit'
    @measurement = (@measurement + 459.67) * 5 / 9
  end
end
to_rankine() click to toggle source
# File lib/unit_conversion/temperature_conversion.rb, line 34
def to_rankine
  if @unit == 'kelvin'
    @measurement *= 1.8
  else
    self.to_kelvin
    @unit = 'kelvin'
    self.to_rankine
  end
end