Looping Through Numbers

Part of the Fundamentals section of Coddy's Ruby journey — lesson 56 of 88.

Challenge

Easy

In the previous lesson, you created the fizzbuzz method that handles a single number. Now, add a loop to process a range of numbers from 1 to a given limit.

Modify your code to:

Read a number n from input (this will be the upper limit)
Use a loop to iterate from 1 to n
For each number in the range, call your fizzbuzz method and print the result

Each result should be printed on a new line using puts.

For example, if the input is:

The output should be:

1
2
Fizz
4
Buzz

If the input is:

The output should be:

1
2
Fizz
4
Buzz
Fizz
7
8
Fizz
Buzz
11
Fizz
13
14
FizzBuzz

Try it yourself

# Read input
number = gets.chomp.to_i

# Method from previous lesson
def check_divisible(number, divisor)
  return number % divisor == 0
end

# Create the fizzbuzz method
def fizzbuzz(n)
  if check_divisible(n, 3) && check_divisible(n, 5)
    return "FizzBuzz"
  elsif check_divisible(n, 3)
    return "Fizz"
  elsif check_divisible(n, 5)
    return "Buzz"
  else
    return n.to_s
  end
end

# Call the fizzbuzz method and print the result
puts fizzbuzz(number)