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kakutani/twitter-profile.rb

Created September 16, 2011 12:21
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twitter-profile.rb
#!/usr/bin/env ruby
unless ARGV.size == 1
puts "specify screenname!"
exit 1
end
username = ARGV.shift
url = "http://api.twitter.com/1/users/profile_image/#{username}.json?size=bigger"
require 'open-uri'
img = open(url).read
img_fname = "#{username}.png"
puts "write profile image to #{img_fname}"
File.open(img_fname, 'w'){|f| f.write(img) }
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