arduino_ruby_twitter_example.rb

require 'yaml'
require 'tweetstream'
require 'dino'

auth = YAML::load_file("twitter_api_config.yml")

TweetStream.configure do |config|
  config.consumer_key       = auth["consumer_key"]
  config.consumer_secret    = auth["consumer_secret"]
  config.oauth_token        = auth["oauth_token"]
  config.oauth_token_secret = auth["oauth_token_secret"]
end

board = Dino::Board.new(Dino::TxRx::Serial.new)
redled = Dino::Components::Led.new(pin: 13, board: board)
greenled = Dino::Components::Led.new(pin: 12, board: board)

awesome = ['awesome','profound','very good','happy', 'nice', ':-)' , ':)', 'super', 'crazy', 'good', 'fun', 'love']
nonsense = ['not good', 'bad', 'sad', 'not happy','not like', 'dislike', 'not good', ':(', ':-(', 
    'not fun', 'not good', 'not nice', 'hate', 'not fun']

TweetStream::Client.new.track("rain") do |status|
  puts status.text
  twit = status.text
  if nonsense.any? { |w| twit.include? w }
    puts 'nonsense'
    redled.send(:on)
    sleep 3
    redled.send(:off)
    sleep 1
  elsif awesome.any? { |w| twit.include? w }
      puts 'happy'
      greenled.send(:on)
      sleep 3
      greenled.send(:off)
      sleep 1
  end
end