How do I download a picture using Ruby?

Question

I want to download this picture using Ruby. How do I do that?

http://farm1.static.flickr.com/92/218926700_ecedc5fef7_o.jpg

I am using Mac O

Answer 1

If you want to download all the images on one page, you can use the image_downloader gem:

require 'rubygems'
require 'image_downloader'

downloader = ImageDownloader::Process.new('www.test.com','img_dir/')

downloader.parse(:any_looks_like_image => true)

downloader.download()