http - 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 OS.

Answer 1

require "open-uri"

open("your-url") {|f|
   File.open("whatever_file.jpg","wb") do |file|
     file.puts f.read
   end
}