Save 100 simularly named images stored remotely

Image_downloader.rb

require 'nokogiri'
require 'open-uri'
require 'net/http'
require 'uri'

###
# Purpose:
# Needed to save 100 simularly named images stored remotely
# Result: Saves 100 png to the local ./icons/ folder
###

#Set up the directory to save to
LOCATION = './icons/'
if !File.exist? LOCATION         # create folder if it is not exist
    require 'fileutils'
    FileUtils.mkpath LOCATION
end

# cycle through each 100 images and perform the download.
(1..100).each do |number|
  # image_url="http://www.example.com/newicons/red" + (number.to_s) + ".png"
  image_url="http://www.example.com/newicons/black" + (number.to_s) + ".png"
  uri = URI.parse(image_url)
  name = File.basename(uri.path)
  puts "FILENAME:  #{name}"

  File.open("#{LOCATION}#{name}", 'wb') do |file|
    puts "FILE OPENED"
    file.write(open(image_url).read)
  end
 end