Stringでの対話
puts "Enter a color: "
color = gets.chomp()
puts "Enter a plural noun: "
plural_noun = gets.chomp()
puts "Enter a celebrity: "
celebrity = gets.chomp()
puts ("Roses are " + color)
puts (plural_noun + "are blue")
puts ("I Love" + celebrity)
Enter a color:
magenta
Enter a plural noun:
Microwaves
Enter a celebrity
Tom Hanks
Roses are magenta
Microwaves are blue
I love Tom Hanks