Ruby Practice:

Input Text/Output Text - 
print "What's your first name?"
first_name = gets.chomp
print "What's your last name?"
last_name = gets.chomp
print "What city do you live in?"
city = gets.chomp
print "What state (2-letter abbreviation) do you live in?"
state = gets.chomp
puts "Your name is #{first_name}, #{last_name} and you live in #{city}, #{state}."

Capitalize and Upcase Methods - 
print "What state (2-letter abbreviation) do you live in?"
state = gets.chomp
state2 = state.upcase!

print "What's your last name?"
last_name = gets.chomp
last2 = last_name.capitalize!