class TemperatureConversionRaghu::FahrenheitToCentigrade

Public Class Methods

new(fahrenheit = nil) click to toggle source
# File lib/temperature_conversion_raghu/fahrenheit_to_centigrade.rb, line 5
def initialize(fahrenheit = nil)
  @fahrenheit = fahrenheit
end

Public Instance Methods

convert() click to toggle source
# File lib/temperature_conversion_raghu/fahrenheit_to_centigrade.rb, line 9
def convert
  begin
    ObjectPresent.new(@fahrenheit).present? do 
      ((@fahrenheit.to_f - 32.0) * (5.0 / 9.0)).round(2)
    end
  rescue Exception => e
    puts e.message
  end
end