FizzBuzz Homework 1

fizz_buzz.rb

# Write a Ruby script that prints the numbers from 1-100, 
# replacing every multiple of 3 with the word Fizz, 
# replacing every multiple of 5 with the word Buzz,
# and replacing every multiple of both with the word FizzBuzz
#
# My idea was to create an array of 1-100, then convert that to a string so I could use successive gsubs to replace the multiples with the correct words.  When I try to run it I get "undefined method 'gsub' for #<Array>.  I've discovered I'm a lot better at editing/adding to things that already exist than trying to set up a script from scratch.  Not sure if I'm even on the right track here and I could definitely use your input.  Thanks!

array = Array (1..100)
puts array
numbers = array.to_s
puts numbers
fizz = numbers.gsub(/{|item| item % 3 == 0}/, 'Fizz')
puts fizz
buzz = fizz.gsub(/{|item| item % 5 == 0}/, 'Buzz')
puts buzz
fizzBuzz = buzz.gsub(/{|item| item % 15 == 0}/, 'FizzBuzz')
puts fizzBuzz