def friend
config = create_or_find_config
if ARGV.size == 0
puts %(\n You forgot to enter a screen name.\n\n Usage: twitter friend jnunemaker\n)
exit(0)
end
screen_name = ARGV.shift
puts
found = false
Twitter::Base.new(config['email'], config['password']).friends.each do |u|
if u.screen_name == screen_name
puts "#{u.name} #{u.screen_name}"
puts "#{u.status.text} at #{u.status.created_at}" unless u.status.nil?
found = true
end
end
puts "Sorry couldn't find a friend of yours with #{screen_name} as a screen name" unless found
end