Calculator

puts "Add, Subtract, Divide, or Multiply?"

command = gets.chomp

if command == "add"
        puts "Type in the first number, press enter, then type the other num."
        add1 = gets.chomp
        add2 = gets.chomp
        puts add1.to_f + add2.to_f
end

if command == "subtract"
        puts "Type in the first number, press enter, then type the other num."
        sub1 = gets.chomp
        sub2 = gets.chomp
        puts sub1.to_f - sub2.to_f
end

if command == "divide"
        puts "Type in the first number, press enter, then type the other num."
        div1 = gets.chomp
        div2 = gets.chomp
        puts div1.to_f / div2.to_f
end

if command == "multiply"
        puts "Type in the first number, press enter, then type the other num."
        mult1 = gets.chomp
        mult2 = gets.chomp
        puts mult1.to_f * mult2.to_f
end

puts "Would you like to calculate again?"

command1 = gets.chomp

if command1 == "no"
end