temperatures.rb

class Temperature
	
	def initialize (tempratures_hash)
  		@tempratures = tempratures_hash
	end


	def in_fahrenheit
		puts @temperatures
  		@tempratures.key(:f) ? @tempratures[:f] : (@tempratures[:c] * 9.0 / 5) + 32
	end

   	def in_celsius
        @tempratures.key?(:c) ? @tempratures[:c] : (@tempratures[:f] - 32) * 5.0 / 9
    end
	

end

basia@basia-Satellite-A200:~/code/ruby_tasks/temperature_object$ ^C
<erature_object$ rspec temperature_object_spec.rb:27             
Run options: include {:locations=>{"./temperature_object_spec.rb"=>[27]}}

F

Failures:

  1) Temperature can be constructed with an options hash in degrees fahrenheit at 50 degrees
     Failure/Error: Temperature.new(:f => 50).in_fahrenheit.should == 50
     NoMethodError:
       undefined method `*' for nil:NilClass
     # ./temperature.rb:10:in `in_fahrenheit'
     # ./temperature_object_spec.rb:28:in `block (4 levels) in <top (required)>'

Finished in 0.0009 seconds
1 example, 1 failure

Failed examples:

rspec ./temperature_object_spec.rb:27 # Temperature can be constructed with an options hash in degrees fahrenheit at 50 degrees