danielpaul · September 25, 2019 15:15
diff --git a/hello_world.rb b/hello_world.rb
 puts 'Hello World!'
 greeting = 'Good morning!'
 puts greeting


 forecast = "rainy" # string
 temperature = 32 # number
 is_summer = true # boolean
 # overwrite the existing value with a new one
 forecast = "sunny"
 print "It's going to be #{forecast}, #{temperature} degrees outside today. "


 # output to the same line.
 print 'It\'s going to be a great day!'
	puts 'Hello World!'
	greeting = 'Good morning!'
	puts greeting


	forecast = "rainy" # string
	temperature = 32 # number
	is_summer = true # boolean
	# overwrite the existing value with a new one
	forecast = "sunny"
	print "It's going to be #{forecast}, #{temperature} degrees outside today. "


	# output to the same line.
	print 'It\'s going to be a great day!'