最新のTweet 150を適当な形に整形してファイルに保存。 tw.rb には認証情報を書き込んであります。別途自身でご用意ください。

tw_timeline.rb

require '~/tw.rb'

puts 'Opening file stream...'
file = ''
path = '/path/to/text/tweet_dump.txt'
if File.exists? path
  file = File.open(path, 'a+')
else
  file = File.open(path, 'w')
end
puts 'Done.'
puts '----------'

puts 'Getting new tweets from Twitter...'
tw = @tw.home_timeline({count: 150})
puts 'Done.'
puts '----------'
worker_dump = []
tmp = []
puts 'Formatting Tweets...'
tw.each do |i|
  worker_dump << i.from_user + "(#{i.created_at.utc.to_s.gsub(/ UTC/, '')}): " + i.full_text.gsub(/\r|\n/, ' ')
end
puts 'Done. Now displaing.'
puts '----------'

file.rewind
read_file = file.readlines

worker_dump.each {|r| puts r}
worker_dump = worker_dump | read_file
puts '----------'
puts 'Saveing to file...'
worker_dump.each {|r| file.puts r}
file.close
puts 'Done.'
puts '----------'