Class: Lite::Measurements::Temperature

Inherits:
Base
  • Object
show all
Defined in:
lib/lite/measurements/temperature.rb

Constant Summary collapse

C_FREEZING_POINT = 
5.0 / 9.0
C_INVERSED_POINT = 
9.0 / 5.0
F_FREEZING_POINT = 
32.0
K_FREEZING_POINT = 
273.15
VALID_KEYS = 
i[
  celsius fahrenheit kelvin
].freeze

Instance Attribute Summary

Attributes inherited from Base

#amount

Instance Method Summary collapse

Methods inherited from Base

convert, #initialize

Constructor Details

This class inherits a constructor from Lite::Measurements::Base

Instance Method Details

#convert(from:, to:) ⇒ Object 



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# File 'lib/lite/measurements/temperature.rb', line 16

def convert(from:, to:)
  assert_all_valid_keys!(from, to, VALID_KEYS)

  case to
  when from then amount
  when :celsius then send("celsius_from_#{from}")
  when :fahrenheit then send("fahrenheit_from_#{from}")
  when :kelvin then send("kelvin_from_#{from}")
  end
end